| -rw-r--r-- | matrix.lua | 6 |
diff --git a/matrix.lua b/matrix.lua index 9c8e6215..75e1d19b 100644 --- a/matrix.lua +++ b/matrix.lua @@ -538,6 +538,12 @@ local complex_mt = { __mul = generic_mul, __div = generic_div, + __eq = function(a, b) + local ar, ai = cartesian(a) + local br, bi = cartesian(b) + return (ar == br) and (ai == bi) + end, + __pow = function(z,n) if is_real(n) then return gsl.gsl_complex_pow_real (z, n) |