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Add tests for `internal_int_is_square'.

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Jeroen van Rijn
2021-08-28 13:27:46 +02:00
parent ec4cae4f04
commit 852643e6ba
7 changed files with 90 additions and 51 deletions
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core/math/big/private.odin
+6 -3
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@@ -2007,7 +2007,7 @@ _private_copy_digits :: proc(dest, src: ^Int, digits: int, offset := int(0)) ->
Tables used by `internal_*` and `_*`.
*/
_private_int_rem_128 := [128]DIGIT{
_private_int_rem_128 := [?]DIGIT{
0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
@@ -2017,8 +2017,9 @@ _private_int_rem_128 := [128]DIGIT{
1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1,
};
#assert(128 * size_of(DIGIT) == size_of(_private_int_rem_128));
_private_int_rem_105 := [105]DIGIT{
_private_int_rem_105 := [?]DIGIT{
0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1,
0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1,
@@ -2027,8 +2028,9 @@ _private_int_rem_105 := [105]DIGIT{
1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1,
1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1,
};
#assert(105 * size_of(DIGIT) == size_of(_private_int_rem_105));
_private_prime_table := []DIGIT{
_private_prime_table := [?]DIGIT{
0x0002, 0x0003, 0x0005, 0x0007, 0x000B, 0x000D, 0x0011, 0x0013,
0x0017, 0x001D, 0x001F, 0x0025, 0x0029, 0x002B, 0x002F, 0x0035,
0x003B, 0x003D, 0x0043, 0x0047, 0x0049, 0x004F, 0x0053, 0x0059,
@@ -2065,6 +2067,7 @@ _private_prime_table := []DIGIT{
0x05F3, 0x05FB, 0x0607, 0x060D, 0x0611, 0x0617, 0x061F, 0x0623,
0x062B, 0x062F, 0x063D, 0x0641, 0x0647, 0x0649, 0x064D, 0x0653,
};
#assert(256 * size_of(DIGIT) == size_of(_private_prime_table));
when MATH_BIG_FORCE_64_BIT || (!MATH_BIG_FORCE_32_BIT && size_of(rawptr) == 8) {
_factorial_table := [35]_WORD{