56 lines
721 B
Go
56 lines
721 B
Go
// Copyright (c) 2019 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module math
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const (
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PI = 3.14159265358979323846264338327950288419716939937510582097494459
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)
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fn abs(a f64) f64 {
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if a < 0 {
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return -a
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}
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return a
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}
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fn cos(a f64) f64 {
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return C.cos(a)
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}
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fn max(a, b f64) f64 {
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if a > b {
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return a
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}
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return b
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}
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fn min(a, b f64) f64 {
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if a < b {
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return a
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}
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return b
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}
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fn pow(a, b f64) f64 {
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return C.pow(a, b)
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}
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fn radians(degrees f64) f64 {
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return degrees * (PI / 180.0)
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}
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fn round(f f64) f64 {
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return C.round(f)
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}
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fn sin(a f64) f64 {
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return C.sin(a)
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}
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fn sqrt(a f64) f64 {
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return C.sqrt(a)
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}
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