4 Commits

Author	SHA1	Message	Date
Landon Curt Noll	2c4abcd2b7	add cas and cis trigonometric functions ... Added the following new trigonometric functions: cas(x [,eps]) trigonometric cosine plus sine cis(x [,eps]) Euler's formula	2023-10-03 01:41:42 -07:00
Landon Curt Noll	26fc394089	add trigonometric chord of a unit circle functions ... Improve builtin function strings, as printed by help builtin, that use an optional accuracy (epsilon) arg by adding a comma. Added the following new trigonometric functions: crd(x [,eps]) trigonometric chord of a unit circle acrd(x [,eps]) inverse trigonometric chord of a unit circle	2023-10-02 22:43:33 -07:00
Landon Curt Noll	c78a893862	add exterior trigonometric functions ... Added the following new trigonometric functions: exsec(x [,eps]) exterior trigonometric secant aexsec(x [,eps]) inverse exterior trigonometric secant excsc(x [,eps]) exterior trigonometric cosecant aexcsc(x [,eps]) inverse exterior trigonometric cosecant Added to test 95dd and test9500.trigeq.cal to the calc regression test suite to perform extensive test of trigonometric functions. Added to test 34dd, some if the missing inverse trigonometric tests.	2023-10-01 23:12:21 -07:00
Landon Curt Noll	ab95e47c0a	fix and improve trigonometric help files ... The trigonometric file files have had several bug fixed. The EXAMPLE sections of trigonometric file have been made consistent. Added these new help files in anticipation of the code for these new (i.e., to be written) builtin functions: hacovercos hacoversin havercos haversin ahacovercos ahacoversin ahavercos ahaversin	2023-09-24 12:52:14 -07:00