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add cas and cis trigonometric functions

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Added the following new trigonometric functions:

    cas(x [,eps])		trigonometric cosine plus sine
    cis(x [,eps])		Euler's formula
This commit is contained in:
Landon Curt Noll
2023-10-03 01:41:42 -07:00
parent 26fc394089
commit 2c4abcd2b7
48 changed files with 770 additions and 31 deletions
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3
cmath.h
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@@ -74,6 +74,7 @@ E_FUNC COMPLEX *c_square(COMPLEX *c);
E_FUNC COMPLEX *c_conj(COMPLEX *c);
E_FUNC COMPLEX *c_real(COMPLEX *c);
E_FUNC NUMBER *c_to_q(COMPLEX *c, bool cfree);
E_FUNC COMPLEX *q_to_c(NUMBER *q);
E_FUNC COMPLEX *c_imag(COMPLEX *c);
E_FUNC COMPLEX *c_neg(COMPLEX *c);
E_FUNC COMPLEX *c_inv(COMPLEX *c);
@@ -150,6 +151,8 @@ E_FUNC COMPLEX *c_excsc(COMPLEX *c, NUMBER *epsilon);
E_FUNC COMPLEX *c_aexcsc(COMPLEX *c, NUMBER *epsilon);
E_FUNC COMPLEX *c_crd(COMPLEX *c, NUMBER *epsilon);
E_FUNC COMPLEX *c_acrd(COMPLEX *c, NUMBER *epsilon);
E_FUNC COMPLEX *c_cas(COMPLEX *c, NUMBER *epsilon);
E_FUNC COMPLEX *c_cis(COMPLEX *c, NUMBER *epsilon);