Integral Calculator Level

This is a useful software made for solving various integral calculations

 




  

Integral Calculator Level 2 is a simple tool that was designed in order to help you easily compute definite integrals of differentiable functions. Numerical values are calculated with precision 15 digits. Also uncertainty of result is computed.

The calculator does not make any symbolic integration and any analytical guessing. The algorithm is purely numerical. It has some advantages and disadvantages. For example, the algorithm gives too big uncertainty for cos(x) on [300, 500], although symbolical integrator easily gives answer -sin(500)+sin(300). But symbolic integration does not give answer for e^tanh(x) on [0,1]. This calculator does.

All calculation results are reflected in History rich-text-box, which can be saved in file or printed.