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fix: fix comment error

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dudaodong
2023-12-19 15:36:07 +08:00
parent 80e48f06ca
commit ddd265de78
1 changed files with 2 additions and 2 deletions
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4
mathutil/mathutil.go
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@@ -330,10 +330,10 @@ func Cos(radian float64, precision ...int) float64 {
return TruncRound(radian, 3)
}
// Cos returns the sine of the radian argument.
// Sin returns the sine of the radian argument.
// Play: https://go.dev/play/p/TWMQlMywDsP
func Sin(radian float64, precision ...int) float64 {
return Cos((math.Pi / 2) - radian)
return Cos((math.Pi/2)-radian, precision...)
}
// Log returns the logarithm of base n.