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September 2017 Update

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Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions
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19
Task/Arithmetic-geometric-mean/Go/arithmetic-geometric-mean-1.go
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@ -1,19 +0,0 @@
package main
import (
"fmt"
"math"
)
const ε = 1e-14
func agm(a, g float64) float64 {
for math.Abs(a-g) > math.Abs(a)*ε {
a, g = (a+g)*.5, math.Sqrt(a*g)
}
return a
}
func main() {
fmt.Println(agm(1, 1/math.Sqrt2))
}

21
Task/Arithmetic-geometric-mean/Go/arithmetic-geometric-mean-2.go
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@ -1,21 +0,0 @@
package main
import (
"fmt"
"math"
"math/cmplx"
)
const ε = 1e-14
func agm(a, g complex128) complex128 {
for cmplx.Abs(a-g) > cmplx.Abs(a)*ε {
a, g = (a+g)*.5, cmplx.Rect(math.Sqrt(cmplx.Abs(a)*cmplx.Abs(g)),
(cmplx.Phase(a)+cmplx.Phase(g))*.5)
}
return a
}
func main() {
fmt.Println(agm(1, 1/math.Sqrt2))
}