while - while keyword

Description

while clause. Must be terminated by "end"

Notes:

- The only constraint is that each "then" or "do" keyword must be on the same line line as "while" keyword.

- The "keyword "then" or "do" can be replaced by a carriage return or a comma.

- The optional ,else instructions construction allows to gives instructions which are executed when expr expression becomes false.

Warning: the number of characters used to define the body of any conditionnal instruction (if while for or select/case) must be limited to 16k.

Examples

e=1; a=1; k=1;
while norm(a-(a+e),1) > %eps, e=e/2; k=k+1; end
e,k
 

See Also

for  select  break  return  pause