Constants

Calculator Prompter support next constants:

fi - 1.618

fi1 - 0.618

e - 2.71828182845904523536 (e)

log2e - 1.44269504088896340736 (log2(e))

log10e - 0.434294481903251827651 (log10(e))

ln2 - 0.693147180559945309417 (ln(2))

ln10 - 2.30258509299404568402 (ln(10))

pi - 3.14159265358979323846 (pi)

pi2 - 1.57079632679489661923 (pi/2)

pi4 - 0.785398163397448309616 (pi/4)

pia - 0.318309886183790671538 (1/pi)

pib - 0.636619772367581343076 (2/pi)

sqrt2 - 1.41421356237309504880 (sqrt(2))

sqrt1 - 0.707106781186547524401 (1/sqrt(2))