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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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qmath.h
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@@ -259,13 +259,13 @@ E_FUNC NUMBER *qaexcsc(NUMBER *q, NUMBER *epsilon);
E_FUNC NUMBER *qcrd(NUMBER *q, NUMBER *epsilon);
E_FUNC NUMBER *qacrd_or_NULL(NUMBER *q, NUMBER *epsilon);
E_FUNC NUMBER *qacrd(NUMBER *q, NUMBER *epsilon);
E_FUNC NUMBER *qcas(NUMBER *q, NUMBER *epsilon);
/*
* pseudo-seed generator
*/
E_FUNC NUMBER *pseudo_seed(void);
/*
* external swap functions
*/