updated documentation and binaries

c64/basic/math/ba28.mul_MEM_FAC1.jmp.s

@@ -0,0 +1,26 @@
+// #LAYOUT# STD *       #TAKE
+// #LAYOUT# X16 BASIC_0 #TAKE-OFFSET 2000
+// #LAYOUT# *   BASIC_0 #TAKE
+// #LAYOUT# *   *       #IGNORE
+
+//
+// Math package - multiplies FAC1 by RAM
+//
+// Input:
+// - .A - address low byte
+// - .Y - address high byte
+//
+// Note:
+// - C64 Wiki calls it FMULT, this looks like a mistake
+//
+// See also:
+// - [CM64] Computes Mapping the Commodore 64 - page 113
+// - https://www.c64-wiki.com/wiki/Floating_point_arithmetic
+// - https://codebase64.org/doku.php?id=base:kernal_floating_point_mathematics
+//
+
+mul_MEM_FAC1:
+
+	jsr mov_MEM_FAC2
+
+	// FALLTROUGH to mul_FAC2_FAC1