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Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -10317,6 +10317,32 @@ The flo-int function returns an exact floating point value corresponding to the integer argument, if possible, otherwise an approximation using a nearby floating point value. +.SS Functions tofloat and toint + +.TP +Syntax: + + (tofloat <value>) + (toint <value> [<radix>]) + +.TP +Description: + +These convenience functions convert a given value to a floating-point value or +to an integer, respectively. + +If a floating-point value is passed into tofloat, or an integer value into +toint, then the value is simply returned. + +If <value> is a string, then it is converted by tofloat as if by the +function flo-str, and by toint as if by the function int-str. + +If <value> is an integer, then it is converted by tofloat as if by +the function flo-int. + +If <value> is a floating-point number, then it is converted by toint +as if by the function int-flo. + .SH BIT OPERATIONS In TXR Lisp, similarly to Common Lisp, bit operations on integers are based |