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Subject: | XploRe: Learning Guide |
See XploRe: |
Quantlet: | quant12 | |
Description: | Factorial with do - until. | |
Download: | quant12.xpl |
proc(j) = factorial(x) ; defines a procedure named "factorial" j = 1 ; defines the variable j as 1 do ; opens the do loop j = j *x ; computes j as the product of j and x x = x -1 ; reduces x by 1 until (x < 2) ; if the condition is not fulfilled, ; the loop will be run again endp ; end of the procedure ; factorial(5) ; runs the procedure with value 5
Subject: | XploRe: Learning Guide |
See XploRe: |