The 1.0.0.4 version of QuadratureCalculatorPrecision90 is available as a free download on our website. The program lies within Education Tools, more precisely Science Tools. Commonly, this program's installer has the following filename: QuadratureCalculatorPrecis.exe. The most popular version among the program users is 1.0. This software is an intellectual property of Tvalx.
From the developer:
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.
You may want to check out more software, such as StatPlus 2007, GenScn or Flashcard Tables, which might be related to QuadratureCalculatorPrecision90.