New posts in Precision And Accuracy

Computing separatrix orbit

Why do isolated large values of WorkingPrecision fail in NDSolve?

Can Mathematica provide a reliable estimate of the numerical error from NDSolve?

How to deal with loss of significance in the case $f(x) = \sqrt{x+2} -\sqrt{x}$?

Where is the numerical solving breaking down?

How to set a tolerance level for equality constraints

Using LinearSolve instead of Inverse does not give a good enough precision

Catastrophic loss of accuracy in Orthogonalize

Plot of The RiemannSiegelZ Function