16 lines
298 B
Go
16 lines
298 B
Go
package tins2021
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import "opslag.de/schobers/geom"
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func Polar(a, r float64) geom.PointF {
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return geom.PtF(r*geom.Cos(a), r*geom.Sin(a))
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}
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func PolarUnity(a float64) geom.PointF {
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return geom.PtF(geom.Cos(a), geom.Sin(a))
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}
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func Percentage(i, n int) float64 {
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return float64(i) / float64(n)
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}
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