Sha256: 415faa90c095eed3513d99eb4688ab5e474fff3722902c0b5c27a71cbaf67501
Contents?: true
Size: 433 Bytes
Versions: 68
Compression:
Stored size: 433 Bytes
Contents
real((R,_), R). imaginary((_,I), I). conjugate((R, I), (R, Ir)) :- Ir is 0-I. abs((R,I), Rr) :- Rr is (R^2 + I^2)^(1/2). add((Ra,Ia), (Rb,Ib), (Rr,Ir)) :- Rr is Ra+Rb, Ir is Ia+Ib. sub((Ra,Ia), (Rb,Ib), (Rr,Ir)) :- Rr is Ra-Rb, Ir is Ia-Ib. mul((Ra,Ia), (Rb,Ib), (Rr,Ir)) :- Rr is (Ra*Rb - Ia*Ib), Ir is (Ra*Ib + Ia*Rb). div((Ra,Ia), (Rb,Ib), (Rr,Ir)) :- Y is (Rb^2 + Ib^2), Rr is (Ra*Rb + Ia*Ib)/Y, Ir is (Ia*Rb - Ra*Ib)/Y.
Version data entries
68 entries across 68 versions & 1 rubygems