A handy utility for making various integral calculations
Integral Calculator Level 1 is an easy to use tool that was designed in order to 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^cos(x) on [-1,1]. This calculator does.
All calculation results are reflected in History rich-text-box, which can be saved in file or printed. Whats new in version 1.0.0.2:
Operating system: Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows 98
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Integral Calculator Level 1 1.0.0.2 details 
