36 lines
955 B
Standard ML
Executable file
36 lines
955 B
Standard ML
Executable file
#!/usr/bin/env fun
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/*
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* This file is part of the Fun programming language.
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* https://fun-lang.xyz/
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*
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* Copyright 2026 Johannes Findeisen <you@hanez.org>
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* Licensed under the terms of the Apache-2.0 license.
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* https://opensource.org/license/apache-2-0
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*
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* Added: 2026-01-03
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*/
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// Demo of C99-like trunc(x) — rounds toward zero
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print("=== math trunc demo start ===")
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print("trunc(3.7) -> " + to_string(trunc(3.7))) // 3
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print("trunc(3.0) -> " + to_string(trunc(3.0))) // 3
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print("trunc(-3.7) -> " + to_string(trunc(-3.7))) // -3
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print("trunc(-3.0) -> " + to_string(trunc(-3.0))) // -3
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print("trunc(0.5) -> " + to_string(trunc(0.5))) // 0
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print("trunc(-0.5) -> " + to_string(trunc(-0.5))) // 0
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print("=== math trunc demo end ===")
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/* Expected output (values):
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=== math trunc demo start ===
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trunc(3.7) -> 3
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trunc(3.0) -> 3
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trunc(-3.7) -> -3
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trunc(-3.0) -> -3
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trunc(0.5) -> 0
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trunc(-0.5) -> 0
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=== math trunc demo end ===
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*/
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