exbtc

v0.1.4

exbtc v0.1.4 Exbtc.U

Link to this section Summary

Functions

mod(x, y)

rem is not exactly the modulo when negative numbers is involved, so define the mod here

power(n, p)

built-in power loses accuracy due to float number conversion. integer positive integer power

power(n, p, modulo)

equivalent to Python’s pow(n, p, m) = (n ^ p) % m

replicate(n, x)

Link to this section Functions

Link to this function mod(x, y)

rem is not exactly the modulo when negative numbers is involved, so define the mod here

iex> C.mod(-9, 19)
10
iex> rem(-9, 19)
-9
Link to this function power(n, p) 
power(non_neg_integer(), non_neg_integer()) :: pos_integer()

built-in power loses accuracy due to float number conversion. integer positive integer power

TODO: native impl

Link to this function power(n, p, modulo) 
power(n :: non_neg_integer(), p :: non_neg_integer(), modulo :: non_neg_integer()) :: non_neg_integer()

equivalent to Python’s pow(n, p, m) = (n ^ p) % m

Link to this function replicate(n, x)