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several more stubs for math routines

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FeralChild64 committed 2020-01-29 18:24:31 +01:00
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c64/basic/,stubs_math/e2b4.TAN.s
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// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
//
// Math package - tangent of FAC1 in radians
//
// See also:
// - [CM64] Computes Mapping the Commodore 64 - page 210
// - https://www.c64-wiki.com/wiki/Floating_point_arithmetic
// - https://codebase64.org/doku.php?id=base:kernal_floating_point_mathematics
//
// XXX provide implementation
TAN:
STUB_IMPLEMENTATION()