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implemented NORMAL math routine, added more stubs

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FeralChild64 committed 2020-01-30 21:26:01 +01:00
1 parent 4de080cd90
commit 1b300aa39b
31 files changed
+414 -14
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c64/basic/,stubs_math/bc2b.SIGN.s
+2 -2
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@@ -3,10 +3,10 @@
// #LAYOUT# * * #IGNORE
//
// Math package - evaluate FAC1 sign
// Math package - evaluate FAC1 sign, to .A
//
// Output:
// - .A - $00 for equal, $01 for FAC1 > RAM, $FF for FAC1 < RAM
// - .A - 0 for FAC1 equal 0, 1 for FAC1 > 0, -1 for FAC1 < 0
//
// See also:
// - [CM64] Computes Mapping the Commodore 64 - page 115