This calculator calculates definite integrals

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This calculator calculates definite integrals of large variety of functions.

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This calculator calculates definite integrals
Quadrature Calculator Level 1 by Tvalx
License: Free To Try
26.6% popularity: Quadrature Calculator Level 1
This software was not yet scanned for viruses

Publisher's description

This calculator computes definite integrals by tinh-sinh quadrature scheme. Type formula into Integrand text-box. Change default values of lower and upper limits of integration. Click Calculate button. Watch if the algorithm is converging. The Current Uncertainty value should be steadily decreasing. If the algorithm is diverging, click Stop button. Observe results of calculation in History tab. At each level the number of calculation points doubles and so does the number of accurate digits. You can watch it by decreasing exponent of current uncertainty. The number of points of calculation depends on level and length of interval of integration for tinh-sinh quadrature algorithm. If you use in integrand functions with accuracy lower than the default for the calculator, then adjust Desired Uncertainty value. The convergence of algorithm is not guaranteed for all functions and all intervals of integration. Tanf-sinh quadrature scheme is fast and and gives right answer for large variety of functions. But for some functions and intervals the algorithm diverges. And for few functions the scheme gives wrong answer.

Size: 1.33MB
Cost: $20.00

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What's New in this Release: version checker is added
Platform: Win2000,Win7 x32,Win7 x64,Win98,WinServer,WinVista,WinVista x64,WinXP
License: Free To Try
Category: Education::Mathematics
Date Added: Jul 24, 2010
Last check for an update: Oct 20, 2016
Last version date: Dec 01, 2012
Page Visit: 36
Malware Status: Not scanned yet

Link to Quadrature Calculator Level 1 sample code
This calculator calculates definite integrals of large variety of functions.

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