CHECKF
Syntax |
CHECKF (float$) |
Location |
CONTROL (DIY Toolkit Vol E) |
Just like CHECK%, the function CHECKF takes the specified string and coerces it to a number. This time, however, the number returned will be a floating point rather than an integer as returned by CHECK%.
CHECKF works just like CHECK% except that a return value of -1E600 signifies unacceptable strings.
CROSS-REFERENCE