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Click on a line that starts with a "< code > +< / code > " to see the C code that Cython generated for it.
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< p > Raw output: < a href = "lab_xs.c" > lab_xs.c< / a > < / p >
< div class = "cython" > < pre class = "cython line score-0" >   < span class = "" > 01< / span > : < span class = "k" > from< / span > < span class = "nn" > libc.math< / span > < span class = "k" > cimport< / span > < span class = "n" > tanh< / span > < span class = "p" > ,< / span > < span class = "n" > atanh< / span > < span class = "p" > ,< / span > < span class = "n" > sqrt< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 02< / span > : < / pre >
< pre class = "cython line score-108" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 03< / span > : < span class = "k" > def< / span > < span class = "nf" > diff_xs_eta< / span > < span class = "p" > (< / span > < span class = "n" > double< / span > < span class = "n" > e_proton< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > charge< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > eta< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_1< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_2< / span > < span class = "p" > ):< / span > < / pre >
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static PyObject *__pyx_pw_6lab_xs_1diff_xs_eta(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_6lab_xs_diff_xs_eta[] = "Calculates the differential cross section as a function of the\n cosine of the pseudo rapidity eta of one photon in units of 1/GeV\302\262.\n Here d\316\251=detad\317\206\n :param e_proton: proton energy per beam [GeV]\n :param charge: charge of the quark\n :param x_1: momentum fraction of the first quark\n :param x_2: momentum fraction of the second quark\n :param eta: pseudo rapidity\n :return: the differential cross section [GeV^{-2}]\n ";
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double __pyx_v_charge;
double __pyx_v_eta;
double __pyx_v_x_1;
double __pyx_v_x_2;
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< span class = 'refnanny' > __Pyx_RefNannyDeclarations< / span >
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CYTHON_FALLTHROUGH;
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CYTHON_FALLTHROUGH;
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CYTHON_FALLTHROUGH;
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CYTHON_FALLTHROUGH;
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CYTHON_FALLTHROUGH;
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if (likely((values[0] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_e_proton)) != 0)) kw_args--;
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CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_charge)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("diff_xs_eta", 1, 5, 5, 1); < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_eta)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("diff_xs_eta", 1, 5, 5, 2); < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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CYTHON_FALLTHROUGH;
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if (likely((values[3] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_1)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("diff_xs_eta", 1, 5, 5, 3); < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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CYTHON_FALLTHROUGH;
case 4:
if (likely((values[4] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_2)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("diff_xs_eta", 1, 5, 5, 4); < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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if (unlikely(kw_args > 0)) {
if (unlikely(< span class = 'pyx_c_api' > __Pyx_ParseOptionalKeywords< / span > (__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "diff_xs_eta") < 0)) < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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goto __pyx_L5_argtuple_error;
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values[1] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 1);
values[2] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 2);
values[3] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 3);
values[4] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 4);
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__pyx_v_e_proton = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[0]); if (unlikely((__pyx_v_e_proton == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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__pyx_v_eta = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[2]); if (unlikely((__pyx_v_eta == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
__pyx_v_x_1 = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[3]); if (unlikely((__pyx_v_x_1 == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
__pyx_v_x_2 = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[4]); if (unlikely((__pyx_v_x_2 == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("diff_xs_eta", 1, 5, 5, < span class = 'py_macro_api' > PyTuple_GET_SIZE< / span > (__pyx_args)); < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L3_error)< / span >
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< span class = 'pyx_c_api' > __Pyx_AddTraceback< / span > ("lab_xs.diff_xs_eta", __pyx_clineno, __pyx_lineno, __pyx_filename);
< span class = 'refnanny' > __Pyx_RefNannyFinishContext< / span > ();
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< span class = 'refnanny' > __Pyx_RefNannySetupContext< / span > ("diff_xs_eta", 0);
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< span class = 'pyx_macro_api' > __Pyx_XDECREF< / span > (__pyx_t_1);
< span class = 'pyx_c_api' > __Pyx_AddTraceback< / span > ("lab_xs.diff_xs_eta", __pyx_clineno, __pyx_lineno, __pyx_filename);
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< span class = 'refnanny' > __Pyx_XGIVEREF< / span > (__pyx_r);
< span class = 'refnanny' > __Pyx_RefNannyFinishContext< / span > ();
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__pyx_tuple_ = < span class = 'py_c_api' > PyTuple_Pack< / span > (6, __pyx_n_s_e_proton, __pyx_n_s_charge, __pyx_n_s_eta, __pyx_n_s_x_1, __pyx_n_s_x_2, __pyx_n_s_rap);< span class = 'error_goto' > if (unlikely(!__pyx_tuple_)) __PYX_ERR(0, 3, __pyx_L1_error)< / span >
< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_tuple_);
< span class = 'refnanny' > __Pyx_GIVEREF< / span > (__pyx_tuple_);
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__pyx_t_1 = PyCFunction_NewEx(& __pyx_mdef_6lab_xs_1diff_xs_eta, NULL, __pyx_n_s_lab_xs);< span class = 'error_goto' > if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 3, __pyx_L1_error)< / span >
< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_1);
if (< span class = 'py_c_api' > PyDict_SetItem< / span > (__pyx_d, __pyx_n_s_diff_xs_eta, __pyx_t_1) < 0) < span class = 'error_goto' > __PYX_ERR(0, 3, __pyx_L1_error)< / span >
< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_1); __pyx_t_1 = 0;
__pyx_codeobj__2 = (PyObject*)< span class = 'pyx_c_api' > __Pyx_PyCode_New< / span > (5, 0, 6, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple_, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_lab_xs_pyx, __pyx_n_s_diff_xs_eta, 3, __pyx_empty_bytes);< span class = 'error_goto' > if (unlikely(!__pyx_codeobj__2)) __PYX_ERR(0, 3, __pyx_L1_error)< / span >
< / pre > < pre class = "cython line score-0" >   < span class = "" > 04< / span > : < span class = "sd" > " " " Calculates the differential cross section as a function of the< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 05< / span > : < span class = "sd" > cosine of the pseudo rapidity eta of one photon in units of 1/GeV².< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 06< / span > : < span class = "sd" > Here dΩ=detadφ< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 07< / span > : < span class = "sd" > :param e_proton: proton energy per beam [GeV]< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 08< / span > : < span class = "sd" > :param charge: charge of the quark< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 09< / span > : < span class = "sd" > :param x_1: momentum fraction of the first quark< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 10< / span > : < span class = "sd" > :param x_2: momentum fraction of the second quark< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 11< / span > : < span class = "sd" > :param eta: pseudo rapidity< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 12< / span > : < span class = "sd" > :return: the differential cross section [GeV^{-2}]< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 13< / span > : < span class = "sd" > " " " < / span > < / pre >
< pre class = "cython line score-0" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 14< / span > : < span class = "k" > cdef< / span > < span class = "kt" > double< / span > < span class = "nf" > rap< / span > < span class = "o" > =< / span > < span class = "n" > atanh< / span > < span class = "p" > ((< / span > < span class = "n" > x_1< / span > < span class = "o" > -< / span > < span class = "n" > x_2< / span > < span class = "p" > )< / span > < span class = "o" > /< / span > < span class = "p" > (< / span > < span class = "n" > x_1< / span > < span class = "o" > +< / span > < span class = "n" > x_2< / span > < span class = "p" > ))< / span > < / pre >
< pre class = 'cython code score-0 ' > __pyx_v_rap = atanh(((__pyx_v_x_1 - __pyx_v_x_2) / (__pyx_v_x_1 + __pyx_v_x_2)));
< / pre > < pre class = "cython line score-1" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 15< / span > : < span class = "k" > return< / span > < span class = "p" > (< / span > < / pre >
< pre class = 'cython code score-1 ' > < span class = 'pyx_macro_api' > __Pyx_XDECREF< / span > (__pyx_r);
< / pre > < pre class = "cython line score-0" >   < span class = "" > 16< / span > : < span class = "n" > charge< / span > < span class = "o" > **< / span > < span class = "mf" > 4< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 17< / span > : < span class = "o" > /< / span > < span class = "p" > (< / span > < span class = "mf" > 137.036< / span > < span class = "o" > *< / span > < span class = "n" > e_proton< / span > < span class = "p" > )< / span > < span class = "o" > **< / span > < span class = "mf" > 2< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 18< / span > : < span class = "o" > /< / span > < span class = "p" > (< / span > < span class = "mf" > 24< / span > < span class = "o" > *< / span > < span class = "n" > x_1< / span > < span class = "o" > *< / span > < span class = "n" > x_2< / span > < span class = "p" > )< / span > < / pre >
< pre class = "cython line score-5" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 19< / span > : < span class = "o" > *< / span > < span class = "p" > ((< / span > < span class = "n" > tanh< / span > < span class = "p" > (< / span > < span class = "n" > eta< / span > < span class = "o" > -< / span > < span class = "n" > rap< / span > < span class = "p" > ))< / span > < span class = "o" > **< / span > < span class = "mf" > 2< / span > < span class = "o" > +< / span > < span class = "mf" > 1< / span > < span class = "p" > )< / span > < / pre >
< pre class = 'cython code score-5 ' > __pyx_t_1 = < span class = 'py_c_api' > PyFloat_FromDouble< / span > ((((pow(__pyx_v_charge, 4.0) / pow((137.036 * __pyx_v_e_proton), 2.0)) / ((24.0 * __pyx_v_x_1) * __pyx_v_x_2)) * (pow(tanh((__pyx_v_eta - __pyx_v_rap)), 2.0) + 1.0)));< span class = 'error_goto' > if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 19, __pyx_L1_error)< / span >
< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
< / pre > < pre class = "cython line score-0" >   < span class = "" > 20< / span > : < span class = "p" > )< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 21< / span > : < / pre >
< pre class = "cython line score-92" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 22< / span > : < span class = "k" > def< / span > < span class = "nf" > pT< / span > < span class = "p" > (< / span > < span class = "n" > double< / span > < span class = "n" > e_proton< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > eta< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_1< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_2< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-92 ' > /* Python wrapper */
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static PyObject *__pyx_pw_6lab_xs_3pT(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
double __pyx_v_e_proton;
double __pyx_v_eta;
double __pyx_v_x_1;
double __pyx_v_x_2;
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< span class = 'refnanny' > __Pyx_RefNannyDeclarations< / span >
< span class = 'refnanny' > __Pyx_RefNannySetupContext< / span > ("pT (wrapper)", 0);
{
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PyObject* values[4] = {0,0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = < span class = 'py_macro_api' > PyTuple_GET_SIZE< / span > (__pyx_args);
switch (pos_args) {
case 4: values[3] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = < span class = 'py_c_api' > PyDict_Size< / span > (__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_e_proton)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_eta)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("pT", 1, 4, 4, 1); < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_1)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("pT", 1, 4, 4, 2); < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
}
CYTHON_FALLTHROUGH;
case 3:
if (likely((values[3] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_2)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("pT", 1, 4, 4, 3); < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
}
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if (unlikely(kw_args > 0)) {
if (unlikely(< span class = 'pyx_c_api' > __Pyx_ParseOptionalKeywords< / span > (__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "pT") < 0)) < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
}
} else if (< span class = 'py_macro_api' > PyTuple_GET_SIZE< / span > (__pyx_args) != 4) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 0);
values[1] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 1);
values[2] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 2);
values[3] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 3);
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__pyx_v_e_proton = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[0]); if (unlikely((__pyx_v_e_proton == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
__pyx_v_eta = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[1]); if (unlikely((__pyx_v_eta == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
__pyx_v_x_1 = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[2]); if (unlikely((__pyx_v_x_1 == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
__pyx_v_x_2 = __pyx_< span class = 'py_c_api' > PyFloat_AsDouble< / span > (values[3]); if (unlikely((__pyx_v_x_2 == (double)-1) & & < span class = 'py_c_api' > PyErr_Occurred< / span > ())) < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
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goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("pT", 1, 4, 4, < span class = 'py_macro_api' > PyTuple_GET_SIZE< / span > (__pyx_args)); < span class = 'error_goto' > __PYX_ERR(0, 22, __pyx_L3_error)< / span >
__pyx_L3_error:;
< span class = 'pyx_c_api' > __Pyx_AddTraceback< / span > ("lab_xs.pT", __pyx_clineno, __pyx_lineno, __pyx_filename);
< span class = 'refnanny' > __Pyx_RefNannyFinishContext< / span > ();
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< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_1); __pyx_t_1 = 0;
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< / pre > < pre class = "cython line score-0" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 23< / span > : < span class = "k" > cdef< / span > < span class = "kt" > double< / span > < span class = "nf" > tanh_eta< / span > < span class = "o" > =< / span > < span class = "n" > tanh< / span > < span class = "p" > (< / span > < span class = "n" > eta< / span > < span class = "p" > )< / span > < / pre >
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< pre class = 'cython code score-1 ' > < span class = 'pyx_macro_api' > __Pyx_XDECREF< / span > (__pyx_r);
< / pre > < pre class = "cython line score-0" >   < span class = "" > 25< / span > : < span class = "mf" > 2< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 26< / span > : < span class = "o" > *< / span > < span class = "n" > e_proton< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 27< / span > : < span class = "o" > *< / span > < span class = "n" > x_1< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 28< / span > : < span class = "o" > *< / span > < span class = "n" > x_2< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 29< / span > : < span class = "o" > /< / span > < span class = "p" > (< / span > < span class = "n" > x_1< / span > < span class = "o" > +< / span > < span class = "n" > x_2< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > x_1< / span > < span class = "o" > -< / span > < span class = "n" > x_2< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > tanh_eta< / span > < span class = "p" > )< / span > < / pre >
2020-05-01 16:39:56 +02:00
< pre class = "cython line score-5" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 30< / span > : < span class = "o" > *< / span > < span class = "n" > sqrt< / span > < span class = "p" > (< / span > < span class = "mf" > 1< / span > < span class = "o" > -< / span > < span class = "n" > tanh_eta< / span > < span class = "o" > **< / span > < span class = "mf" > 2< / span > < span class = "p" > )< / span > < / pre >
2020-05-01 11:28:58 +02:00
< pre class = 'cython code score-5 ' > __pyx_t_1 = < span class = 'py_c_api' > PyFloat_FromDouble< / span > ((((((2.0 * __pyx_v_e_proton) * __pyx_v_x_1) * __pyx_v_x_2) / ((__pyx_v_x_1 + __pyx_v_x_2) - ((__pyx_v_x_1 - __pyx_v_x_2) * __pyx_v_tanh_eta))) * sqrt((1.0 - pow(__pyx_v_tanh_eta, 2.0)))));< span class = 'error_goto' > if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 30, __pyx_L1_error)< / span >
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< / pre > < pre class = "cython line score-0" >   < span class = "" > 31< / span > : < span class = "p" > )< / span > < / pre >
< pre class = "cython line score-0" >   < span class = "" > 32< / span > : < / pre >
< pre class = "cython line score-0" >   < span class = "" > 33< / span > : < / pre >
2020-05-01 16:39:56 +02:00
< pre class = "cython line score-76" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 34< / span > : < span class = "k" > def< / span > < span class = "nf" > averaged_tchanel_q2< / span > < span class = "p" > (< / span > < span class = "n" > double< / span > < span class = "n" > e_proton< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_1< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_2< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-76 ' > /* Python wrapper */
2020-05-01 11:28:58 +02:00
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< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("averaged_tchanel_q2", 1, 3, 3, 1); < span class = 'error_goto' > __PYX_ERR(0, 34, __pyx_L3_error)< / span >
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case 2:
if (likely((values[2] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_2)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("averaged_tchanel_q2", 1, 3, 3, 2); < span class = 'error_goto' > __PYX_ERR(0, 34, __pyx_L3_error)< / span >
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if (unlikely(< span class = 'pyx_c_api' > __Pyx_ParseOptionalKeywords< / span > (__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "averaged_tchanel_q2") < 0)) < span class = 'error_goto' > __PYX_ERR(0, 34, __pyx_L3_error)< / span >
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< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("averaged_tchanel_q2", 1, 3, 3, < span class = 'py_macro_api' > PyTuple_GET_SIZE< / span > (__pyx_args)); < span class = 'error_goto' > __PYX_ERR(0, 34, __pyx_L3_error)< / span >
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< span class = 'pyx_c_api' > __Pyx_AddTraceback< / span > ("lab_xs.averaged_tchanel_q2", __pyx_clineno, __pyx_lineno, __pyx_filename);
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< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_tuple__5);
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< span class = 'refnanny' > __Pyx_GOTREF< / span > (__pyx_t_1);
if (< span class = 'py_c_api' > PyDict_SetItem< / span > (__pyx_d, __pyx_n_s_averaged_tchanel_q2, __pyx_t_1) < 0) < span class = 'error_goto' > __PYX_ERR(0, 34, __pyx_L1_error)< / span >
< span class = 'pyx_macro_api' > __Pyx_DECREF< / span > (__pyx_t_1); __pyx_t_1 = 0;
2020-05-01 16:39:56 +02:00
__pyx_codeobj__6 = (PyObject*)< span class = 'pyx_c_api' > __Pyx_PyCode_New< / span > (3, 0, 3, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__5, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_lab_xs_pyx, __pyx_n_s_averaged_tchanel_q2, 34, __pyx_empty_bytes);< span class = 'error_goto' > if (unlikely(!__pyx_codeobj__6)) __PYX_ERR(0, 34, __pyx_L1_error)< / span >
2020-05-01 11:28:58 +02:00
< / pre > < pre class = "cython line score-6" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 35< / span > : < span class = "k" > return< / span > < span class = "mf" > 2< / span > < span class = "o" > *< / span > < span class = "n" > x_1< / span > < span class = "o" > *< / span > < span class = "n" > x_2< / span > < span class = "o" > *< / span > < span class = "n" > e_proton< / span > < span class = "o" > **< / span > < span class = "mf" > 2< / span > < / pre >
< pre class = 'cython code score-6 ' > < span class = 'pyx_macro_api' > __Pyx_XDECREF< / span > (__pyx_r);
__pyx_t_1 = < span class = 'py_c_api' > PyFloat_FromDouble< / span > ((((2.0 * __pyx_v_x_1) * __pyx_v_x_2) * pow(__pyx_v_e_proton, 2.0)));< span class = 'error_goto' > if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 35, __pyx_L1_error)< / span >
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2020-05-01 16:39:56 +02:00
< / pre > < pre class = "cython line score-0" >   < span class = "" > 36< / span > : < / pre >
< pre class = "cython line score-74" onclick = "(function(s){s.display=s.display==='block'?'none':'block'})(this.nextElementSibling.style)" > +< span class = "" > 37< / span > : < span class = "k" > def< / span > < span class = "nf" > second_eta< / span > < span class = "p" > (< / span > < span class = "n" > double< / span > < span class = "n" > eta< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_1< / span > < span class = "p" > ,< / span > < span class = "n" > double< / span > < span class = "n" > x_2< / span > < span class = "p" > ):< / span > < / pre >
< pre class = 'cython code score-74 ' > /* Python wrapper */
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< span class = 'refnanny' > __Pyx_RefNannySetupContext< / span > ("second_eta (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {& __pyx_n_s_eta,& __pyx_n_s_x_1,& __pyx_n_s_x_2,0};
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if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = < span class = 'py_macro_api' > PyTuple_GET_SIZE< / span > (__pyx_args);
switch (pos_args) {
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CYTHON_FALLTHROUGH;
case 2: values[1] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 0);
CYTHON_FALLTHROUGH;
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kw_args = < span class = 'py_c_api' > PyDict_Size< / span > (__pyx_kwds);
switch (pos_args) {
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if (likely((values[0] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_eta)) != 0)) kw_args--;
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CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_1)) != 0)) kw_args--;
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< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("second_eta", 1, 3, 3, 1); < span class = 'error_goto' > __PYX_ERR(0, 37, __pyx_L3_error)< / span >
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CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = < span class = 'pyx_c_api' > __Pyx_PyDict_GetItemStr< / span > (__pyx_kwds, __pyx_n_s_x_2)) != 0)) kw_args--;
else {
< span class = 'pyx_c_api' > __Pyx_RaiseArgtupleInvalid< / span > ("second_eta", 1, 3, 3, 2); < span class = 'error_goto' > __PYX_ERR(0, 37, __pyx_L3_error)< / span >
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if (unlikely(< span class = 'pyx_c_api' > __Pyx_ParseOptionalKeywords< / span > (__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "second_eta") < 0)) < span class = 'error_goto' > __PYX_ERR(0, 37, __pyx_L3_error)< / span >
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goto __pyx_L5_argtuple_error;
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values[0] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 0);
values[1] = < span class = 'py_macro_api' > PyTuple_GET_ITEM< / span > (__pyx_args, 1);
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2020-05-01 16:39:56 +02:00
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2020-05-01 11:28:58 +02:00
< / pre > < / div > < / body > < / html >
