Divide 5! by consecutive positive integers, until the result is a non-integer:

Add 1/n⁶ terms until Unequal yields False for two consecutive results in machine arithmetic:

Divide 5! by consecutive positive integers and return the last integer result:

Starting with 12, subtract increasing integers while the remainder is still positive:

Use Echo to display the intermediate results:

Display the results of the corresponding tests:

Compute a random walk starting from the origin, and return the first point whose norm is beyond 10:

Fold Cross over a list of random unit vectors while the norm of the result is larger than 0.1:

Add 1/n⁸ terms until Unequal yields False for two consecutive results in machine arithmetic:

Add random integers to 0 while all results are different, returning the first value that was repeated:

Divide 5! by consecutive positive integers, returning the first non-integer result:

Return the last integer result:

Return the next-to-last integer result:

Abort the computation before it is finished:

Use FoldWhile in operator form:

FoldWhile admits operator forms of three or four arguments when the third and fourth arguments are explicit integers:

If test[x] does not yield True, FoldWhile[f,x,alist,test] returns x:

FoldWhile[f,x,alist,test,…] is equivalent to Last[FoldWhileList[f,x,alist,test,…]]:

FoldWhile[f,x,list,True&] is equivalent to Fold[f,x,list]:

FoldWhile[f,x,list,test,m,n] is equivalent to NestWhile[f,x,test,m,Length[list],n] for a function f taking only one argument: