Infinity: Difference between revisions
Content added Content deleted
Langurmonkey (talk | contribs) (removed langur language example; It looks like langur 0.8 will not have infinity at all.) |
(Add Zig example) |
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<lang Yabasic>infinity = 1e300*1e300 |
<lang Yabasic>infinity = 1e300*1e300 |
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if str$(infinity) = "inf" print "Infinity"</lang> |
if str$(infinity) = "inf" print "Infinity"</lang> |
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=={{header|Zig}}== |
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<lang zig>const std = @import("std"); |
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const debug = std.debug; |
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const math = std.math; |
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test "infinity" { |
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const infinite_f16 = math.inf(f16); |
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const infinite_f32 = math.inf(f32); |
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const infinite_f64 = math.inf(f64); |
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const infinite_f128 = math.inf(f128); |
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// Any other types besides these four floating types are not implemented. |
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debug.assert(math.isInf(infinite_f16)); |
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debug.assert(math.isInf(infinite_f32)); |
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debug.assert(math.isInf(infinite_f64)); |
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debug.assert(math.isInf(infinite_f128)); |
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debug.assert(math.isPositiveInf(infinite_f16)); |
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debug.assert(math.isPositiveInf(infinite_f32)); |
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debug.assert(math.isPositiveInf(infinite_f64)); |
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debug.assert(math.isPositiveInf(infinite_f128)); |
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debug.assert(math.isNegativeInf(-infinite_f16)); |
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debug.assert(math.isNegativeInf(-infinite_f32)); |
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debug.assert(math.isNegativeInf(-infinite_f64)); |
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debug.assert(math.isNegativeInf(-infinite_f128)); |
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debug.assert(!math.isFinite(infinite_f16)); |
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debug.assert(!math.isFinite(infinite_f32)); |
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debug.assert(!math.isFinite(infinite_f64)); |
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// isFinite(f128) is not implemented. |
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//debug.assert(!math.isFinite(infinite_f128)); |
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}</lang> |
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=={{header|zkl}}== |
=={{header|zkl}}== |
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