float?

val

Test whether val is a floating-point number

Float's are sometimes called flonum's as well

val

This argument is going to be tested

Whether val is a floating-point number

(float? 'abc)
#f

(float? 123.123)
#t

(float? 123)
#f

Probably only interesting to you if you want to understand more about the Nujel VM or care very much about performance.

(    0 ($push/val :float))
(    2 ($get/val 'type-of))
(    4 ($get/val 'val))
(    6 ($apply 1))
(    8 ($=))
(    9 ($ret))