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Ingy döt Net 2023-12-16 21:33:55 -08:00
parent 35bcdeebf8
commit 74c69a0df6
2427 changed files with 31826 additions and 3468 deletions
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3
Task/Infinity/EasyLang/infinity.easy Normal file
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print number "inf"
# or
print 1 / 0

35
Task/Infinity/Zig/infinity.zig
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@ -1,34 +1,17 @@
const std = @import("std");
const debug = std.debug;
const math = std.math;
test "infinity" {
const infinite_f16 = math.inf(f16);
const infinite_f32 = math.inf(f32);
const infinite_f64 = math.inf(f64);
const infinite_f128 = math.inf(f128);
const expect = std.testing.expect;
// Any other types besides these four floating types are not implemented.
const float_types = [_]type{ f16, f32, f64, f80, f128, c_longdouble };
inline for (float_types) |T| {
const infinite_value: T = comptime std.math.inf(T);
debug.assert(math.isInf(infinite_f16));
debug.assert(math.isInf(infinite_f32));
debug.assert(math.isInf(infinite_f64));
debug.assert(math.isInf(infinite_f128));
debug.assert(math.isPositiveInf(infinite_f16));
debug.assert(math.isPositiveInf(infinite_f32));
debug.assert(math.isPositiveInf(infinite_f64));
debug.assert(math.isPositiveInf(infinite_f128));
debug.assert(math.isNegativeInf(-infinite_f16));
debug.assert(math.isNegativeInf(-infinite_f32));
debug.assert(math.isNegativeInf(-infinite_f64));
debug.assert(math.isNegativeInf(-infinite_f128));
debug.assert(!math.isFinite(infinite_f16));
debug.assert(!math.isFinite(infinite_f32));
debug.assert(!math.isFinite(infinite_f64));
// isFinite(f128) is not implemented.
//debug.assert(!math.isFinite(infinite_f128));
try expect(math.isInf(infinite_value));
try expect(math.isPositiveInf(infinite_value));
try expect(!math.isNegativeInf(infinite_value));
try expect(!math.isFinite(infinite_value));
}
}