simplify method
Possible simplifications:
- cos(0) = 1
Implementation
@override
Expression simplify() {
final Expression argSimpl = arg.simplify();
if (_isNumber(argSimpl, 0)) {
return Number(1); // cos(0) = 1
}
return Cos(argSimpl);
}
Possible simplifications:
@override
Expression simplify() {
final Expression argSimpl = arg.simplify();
if (_isNumber(argSimpl, 0)) {
return Number(1); // cos(0) = 1
}
return Cos(argSimpl);
}