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Subject: | XploRe: Learning Guide |
See XploRe: |
Quantlet: | quant11 | |
Description: | Factorial with while - endo. | |
Download: | quant11.xpl |
proc(j) = factorial(x) ; defines a procedure named "factorial" j = 1 ; defines the variable j as 1 while (x >= 2) ; as long as this condition is fulfilled, ; XploRe executes the following commands j = j * x ; computes j as the product of j and x x = x - 1 ; reduces x by 1 endo ; end of the while loop endp ; end of the procedure ; factorial(5) ; runs the procedure with value 5
Subject: | XploRe: Learning Guide |
See XploRe: |