F7_CONST_DEF (X, 0, 0xe5,0x08,0xb8,0x24,0x20,0x81,0xe7, 11)
F7_CONST_DEF (X, 0, 0xe3,0xb3,0x35,0xfa,0xbf,0x1f,0x81, 10)
F7_CONST_DEF (X, 0, 0xd3,0x89,0x2b,0xb6,0x3e,0x2e,0x05, 8)
-F7_CONST_DEF (X, 0, 0x9f,0xab,0xe9,0xd9,0x35,0xed,0x27, 5)
-F7_CONST_DEF (X, 0, 0x80,0x00,0x00,0x00,0x00,0x00,0x00, 0)
+F7_CONST_DEF (X, 8, 0x9f,0xab,0xe9,0xd9,0x35,0xed,0x27, 5)
#endif
#elif defined (SWIFT_3_4)
#endif // which MiniMax
#elif defined (F7MOD_asinacos_)
-// Relative error < 5.6E-18, quality = 1.00000037 (ideal = 1).
+// f(x) = asin(w) / w, w = sqrt(x/2), w in [0, 0.5].
+// Relative error < 4.9E-18, Q10 = 21.7
#if defined (FOR_NUMERATOR)
-// 0.99999999999999999442491073135027586203 - 1.035234033892197627842731209x + 0.35290206232981519813422591897720574012x^2 - 0.04333483170641685705612351801x^3 + 0.0012557428614630796315205218507940285622x^4 + 0.0000084705471128435769021718764878041684288x^5
-// p = Poly ([Decimal('0.99999999999999999442491073135027586203'), Decimal('-1.0352340338921976278427312087167692142'), Decimal('0.35290206232981519813422591897720574012'), Decimal('-0.043334831706416857056123518013656946650'), Decimal('0.0012557428614630796315205218507940285622'), Decimal('0.0000084705471128435769021718764878041684288')])
-F7_CONST_DEF (X, 0, 0x80,0x00,0x00,0x00,0x00,0x00,0x00, 0)
-F7_CONST_DEF (X, 1, 0x84,0x82,0x8c,0x7f,0xa2,0xf6,0x65, 0)
-F7_CONST_DEF (X, 0, 0xb4,0xaf,0x94,0x40,0xcb,0x86,0x69, -2)
-F7_CONST_DEF (X, 1, 0xb1,0x7f,0xdd,0x4f,0x4e,0xbe,0x1d, -5)
-F7_CONST_DEF (X, 0, 0xa4,0x97,0xbd,0x0b,0x59,0xc9,0x25, -10)
-F7_CONST_DEF (X, 0, 0x8e,0x1c,0xb9,0x0b,0x50,0x6c,0xce, -17)
+// -41050.4389591195072042579 + 43293.8985171424974364797 x - 15230.0535110759003163511 x^2 + 1996.35047839480810448269 x^3 - 72.2973010025603956782375 x^4
+F7_CONST_DEF (X, 1, 0xa0,0x5a,0x70,0x5f,0x9f,0xf6,0x90, 15)
+F7_CONST_DEF (X, 0, 0xa9,0x1d,0xe6,0x05,0x38,0x2d,0xec, 15)
+F7_CONST_DEF (X, 1, 0xed,0xf8,0x36,0xcb,0x9b,0x83,0xdd, 13)
+F7_CONST_DEF (X, 0, 0xf9,0x8b,0x37,0x1e,0x77,0x74,0xf9, 10)
+F7_CONST_DEF (X, 1, 0x90,0x98,0x37,0xd6,0x46,0x21,0x3c, 6)
#elif defined (FOR_DENOMINATOR)
-// 1 - 1.118567367225532923662371649x + 0.42736600959872448854098334016758333519x^2 - 0.06355588484963171659942148390x^3 + 0.0028820878185134035637440105959294542908x^4
-// q = Poly ([Decimal('1'), Decimal('-1.1185673672255329236623716486696411533'), Decimal('0.42736600959872448854098334016758333519'), Decimal('-0.063555884849631716599421483898013782858'), Decimal('0.0028820878185134035637440105959294542908')])
-F7_CONST_DEF (X, 0, 0x80,0x00,0x00,0x00,0x00,0x00,0x00, 0)
-F7_CONST_DEF (X, 1, 0x8f,0x2d,0x37,0x2a,0x4d,0xa1,0x57, 0)
-F7_CONST_DEF (X, 0, 0xda,0xcf,0xb7,0xb5,0x4c,0x0d,0xee, -2)
-F7_CONST_DEF (X, 1, 0x82,0x29,0x96,0x77,0x2e,0x19,0xc7, -4)
-F7_CONST_DEF (X, 0, 0xbc,0xe1,0x68,0xec,0xba,0x20,0x29, -9)
+// -41050.4389591195074048679 + 46714.7684304025268691353 x - 18353.2551497967388796235 x^2 + 2878.9626098308300020834 x^3 - 150.822900775648362380508 x^4 + x^5
+F7_CONST_DEF (X, 1, 0xa0,0x5a,0x70,0x5f,0x9f,0xf6,0x91, 15)
+F7_CONST_DEF (X, 0, 0xb6,0x7a,0xc4,0xb7,0xda,0xd8,0x1b, 15)
+F7_CONST_DEF (X, 1, 0x8f,0x62,0x82,0xa2,0xfe,0x81,0x26, 14)
+F7_CONST_DEF (X, 0, 0xb3,0xef,0x66,0xd9,0x90,0xe3,0x91, 11)
+F7_CONST_DEF (X, 9, 0x96,0xd2,0xa9,0xa0,0x0f,0x43,0x44, 7)
#endif
#elif defined (F7MOD_sincos_)