Know When to Use isequal()
isequal() is your best friend for Cody! It compares arrays perfectly without rounding errors — much safer than == for matrix outputs.
1 Comment
Time Descending
But keep in mind two things:
- Two NaNs are not usually considered equal. If you want this to be the case, use isequaln() instead.
- isequal(), like ==, may give counterintuitive results for floating-point numbers (isequal(0.1+0.2,0.3) is 0). Depending on your use case you may want isapprox() instead.
Sign in to participate
