Galileum is the next to be tried for power followed by modulation ^ - > mod, but the pow () function returns "INF" and the other functions like bcpow and bcpowmod return as non-existent functions within the class. The version of my: PHP7.
$m = 726;
$d = 71;
$n = 1073;
$c = pow($m,$d) % $n // INF
$c = bcpow($m,$d) % $n; // Fatal error: undefined function bcpow()...
$c = bcpowmod($m,$d,$n); // Fatal error: undefined function bcpowmod()...
Does anyone know why?