Changing working precision to 10 in `NIntegrate` introducing error messages and giving bigger error than precision 5
I have two numerical integrals as follows: ...
I want to increase the precision globally to 50 at least, but $MinPrecision does not work. ...
How to Control the Precision and Accuracy of Numerical Results Arbitrary-Precision Numbers Mathematica works with exact numbers and with two different types of approximate numbers: ...