Artifact e266788fa7e115ba897b16d74d3d81e5b390005a760a556c13faf0a29bc7b852:

• File src/rules.red — part of check-in [5ce5316a33] at 2021-03-01 07:23:02 on branch trunk — Scripts by Dieter (Olli) Egger (November 30th 2019) (user: jeff@gridfinity.com, size: 164) [annotate] [blame] [check-ins using] [more...]

% Rules
%trig1:={sin(~x)^2+cos(~x)^2=>1, cos(~x)^2+sin(~x)^2=>1};
trig1:={sin(~x)^2=>(1-cos(x)^2)};
let trig1;
trig2:={tan (~x)=>(sin (x)/cos (x))};
let trig2;
end;