lovinervy/fractal-poincare
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фикс Golang

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This commit is contained in:
Viner Abubakirov
2025-09-15 16:15:05 +05:00
parent 956acf18d1
commit 74714e6140
1 changed files with 4 additions and 3 deletions
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7
main.go
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@@ -5,6 +5,7 @@ import (
"fmt" "fmt"
"math/cmplx" "math/cmplx"
"strconv" "strconv"
"strings"
) )
func main() { func main() {
@@ -32,7 +33,7 @@ func fractal(size int, depth int, g2 complex128, g3 complex128) string {
var yi float64 = -2 var yi float64 = -2
var xi float64 = -2 var xi float64 = -2
var code string var code strings.Builder
for y := 0; y < size; y++ { for y := 0; y < size; y++ {
zy = float64(y)*(yf-yi)/float64(size-1) + yi zy = float64(y)*(yf-yi)/float64(size-1) + yi
@@ -41,12 +42,12 @@ func fractal(size int, depth int, g2 complex128, g3 complex128) string {
z = complex(zx, zy) z = complex(zx, zy)
for i := 0; i < depth; i++ { for i := 0; i < depth; i++ {
if cmplx.Abs(z) > 2 { if cmplx.Abs(z) > 2 {
code += strconv.FormatInt(int64(i), 10) code.WriteString(strconv.FormatInt(int64(i), 10))
break break
} }
z = (cmplx.Pow(z, 4) + g2*cmplx.Pow(z, 2)/2 + 2*g3*z + cmplx.Pow(g2, 2)/16) / (4*cmplx.Pow(z, 3) - g2*z - g3) z = (cmplx.Pow(z, 4) + g2*cmplx.Pow(z, 2)/2 + 2*g3*z + cmplx.Pow(g2, 2)/16) / (4*cmplx.Pow(z, 3) - g2*z - g3)
} }
} }
} }
return code return code.String()
} }