approx_eq |
(function for equations) |
Usage: |
approx_eq (x, y) x ~= y |
Definition: |
eqnear(2e-5,x,y) Definition of eqnear |
Required: |
x and y are unrestricted reals |
Returns true iff x is equal to y, within a small relative tolerance.
Usually the operator form of this function is most convenient: x ~= y.
To have control of the tolerance, use eqnear.
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