Function ramp::ll::base::num_base_digits

pub unsafe fn num_base_digits(p: Limbs, n: i32, base: u32) -> usize

Returns the number of digits needed to represent p in base base without sign. If the base is not a power of two, the result is only an estimate. It can equal the the actually needed digits or overestimate by 1. Returns 1 if the number is 0;