Top "Epsilon" questions

The machine epsilon gives an upper bound on the relative error due to rounding in floating point arithmetic.

python numpy machine epsilon

I am trying to understand what is machine epsilon. According to the Wikipedia, it can be calculated as follows: def …

python numpy epsilon
Value for epsilon in Python

Is there a standard value for (or method for obtaining) epsilon in Python? I need to compare floating point values …

python comparison floating-point epsilon
Double.Epsilon for equality, greater than, less than, less than or equal to, greater than or equal to

http://msdn.microsoft.com/en-us/library/system.double.epsilon.aspx If you create a custom algorithm that determines whether two …

c# epsilon
Converting Epsilon-NFA to NFA

I'm having trouble understanding the process of converting an epsilon-NFA to a NFA, so I wondered if anybody could help …

state automata computation-theory nfa epsilon
epsilon for various float values

There is FLT_MIN constant that is nearest to zero. How to get nearest to some number value? As an …

c floating-point-precision epsilon
How to calculate machine epsilon in MATLAB?

I need to find the machine epsilon and I am doing the following: eps = 1; while 1.0 + eps > 1.0 do eps = eps /2; …

matlab numerical-methods epsilon
How can I represent epsilon in a regular expression?

The text book teaches us to write regular expressions using the epsilon (ε) symbol, but how can I translate that symbol …

regex epsilon
Get Machine epsilon in Microsoft Excel

This seems like a question better directed at those with some programming experience rather than just general Excel users, hence …

excel epsilon
How does the epsilon hyperparameter affect tf.train.AdamOptimizer?

When I set epsilon=10e-8, AdamOptimizer doesn't work. When I set it to 1, it works just fine.

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Does "epsilon" really guarantees anything in floating-point computations?

To make the problem short let's say I want to compute the expression a / (b - c) on floats. To …

floating-point floating-accuracy epsilon