:sig
function f32(value : as string, opt : dval = {}) f32

:params
value : scalar value or text to convert
opt : options map with `fallback`

:returns
A 32-bit floating-point value, or `opt.fallback`.

:content
`f32()` converts finite text to a 32-bit floating-point value. Invalid, non-finite, or out-of-range text returns `opt.fallback`. The default fallback is `0.0`.

:example capy render
print(f32("1.5"), "\n")

:see-group
constructors
