Equality test and accuracy of machine
63749
Floating point inaccuracy examples
158275
Threading behavior of SameQ vs. Equal
31937
How do I prove equality of x and y?
81192
How can I test the quality of a RNG?
95798
Compare object instances for equality by their attributes
44943
The 3 different equals
74711
Java: Checking equality of arrays (order doesn't matter)
158067
Testing binary data
53248
Check variable equality against a list of values
42446
Simple Elementary Algebra Equality
156509
Machine Epsilon
46848
Test of whole distribution for two samples
109904
Test if two things typeset identical results
156676
How to compare features and classifiers which achieve perfect accuracy?
106646
Prove F test is equal to T test squared
131475
Example of the equality of an inequality
134318
Is it safe to check floating point values for equality to 0?