more sane directory name, updated binaries

src/basic/,stubs_math/e26b.sin_FAC1.s

@@ -0,0 +1,28 @@
+// #LAYOUT# STD *       #TAKE
+// #LAYOUT# *   BASIC_0 #TAKE
+// #LAYOUT# *   *       #IGNORE
+
+//
+// Math package - sine of FAC1 in radians
+//
+// See also:
+// - [CM64] Computes Mapping the Commodore 64 - page 210 - XXX address does not match
+// - https://www.c64-wiki.com/wiki/Floating_point_arithmetic
+// - https://codebase64.org/doku.php?id=base:kernal_floating_point_mathematics
+//
+
+// XXX provide implementation
+
+sin_FAC1:
+	STUB_IMPLEMENTATION()
+
+poly_sin:
+
+	.byte $05                          // series length - 1
+
+	put_const_POLY_SIN_1()
+	put_const_POLY_SIN_2()
+	put_const_POLY_SIN_3()
+	put_const_POLY_SIN_4()
+	put_const_POLY_SIN_5()
+	put_const_POLY_SIN_6()