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add some acb helper functions (need docs)

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Fredrik Johansson 2015-09-24 17:46:29 +02:00
parent 5b5a0c094d
commit 47fa24f5e3
1 changed files with 31 additions and 0 deletions
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31
acb.h
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@ -89,6 +89,20 @@ _acb_vec_clear(acb_ptr v, long n)
flint_free(v);
}
/* todo: document */
ACB_INLINE void
acb_get_real(arb_t re, const acb_t z)
{
arb_set(re, acb_realref(z));
}
/* todo: document */
ACB_INLINE void
acb_get_imag(arb_t im, const acb_t z)
{
arb_set(im, acb_imagref(z));
}
ACB_INLINE int
acb_is_zero(const acb_t z)
{
@ -415,6 +429,14 @@ acb_sub(acb_t z, const acb_t x, const acb_t y, long prec)
arb_sub(acb_imagref(z), acb_imagref(x), acb_imagref(y), prec);
}
/* TODO: document */
ACB_INLINE void
acb_add_si(acb_t z, const acb_t x, ulong c, long prec)
{
arb_add_si(acb_realref(z), acb_realref(x), c, prec);
arb_set_round(acb_imagref(z), acb_imagref(x), prec);
}
ACB_INLINE void
acb_add_ui(acb_t z, const acb_t x, ulong c, long prec)
{
@ -422,6 +444,14 @@ acb_add_ui(acb_t z, const acb_t x, ulong c, long prec)
arb_set_round(acb_imagref(z), acb_imagref(x), prec);
}
/* TODO: document */
ACB_INLINE void
acb_sub_si(acb_t z, const acb_t x, ulong c, long prec)
{
arb_sub_si(acb_realref(z), acb_realref(x), c, prec);
arb_set_round(acb_imagref(z), acb_imagref(x), prec);
}
ACB_INLINE void
acb_sub_ui(acb_t z, const acb_t x, ulong c, long prec)
{
@ -631,6 +661,7 @@ acb_div_si(acb_t z, const acb_t x, long c, long prec)
arb_div_si(acb_imagref(z), acb_imagref(x), c, prec);
}
/* TODO: document */
ACB_INLINE void
acb_div_arb(acb_t z, const acb_t x, const arb_t c, long prec)
{