V 0.0.12 open-source release

math/math.v

@@ -0,0 +1,55 @@
+// Copyright (c) 2019 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+
+module math
+
+const (
+	PI = 3.14159265358979323846264338327950288419716939937510582097494459
+)
+
+fn abs(a f64) f64 {
+	if a < 0 {
+		return -a
+	}
+	return a
+}
+
+fn cos(a f64) f64 {
+	return C.cos(a)
+}
+
+fn max(a, b f64) f64 {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+fn min(a, b f64) f64 {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+fn pow(a, b f64) f64 {
+	return C.pow(a, b)
+}
+
+fn radians(degrees f64) f64 {
+	return degrees * (PI / 180.0)
+}
+
+fn round(f f64) f64 {
+	return C.round(f)
+}
+
+fn sin(a f64) f64 {
+	return C.sin(a)
+}
+
+fn sqrt(a f64) f64 {
+	return C.sqrt(a)
+}
+