Factorial: Difference between revisions
Go solution
(Go solution) |
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Line 748:
'''Recursive'''
<lang golfscript>{.1<{;1}{.(fact*}if}:fact;</lang>
=={{header|Go}}==
Built in function currently uses a simple divide and conquer technique. It's a step up from sequential multiplication.
<lang go>
package main
import (
"big"
"fmt"
)
func factorial(n int64) *big.Int {
var z big.Int
return z.MulRange(1, n)
}
func main() {
fmt.Println(factorial(100))
}
</lang>
=={{header|Groovy}}==
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