C数学库融合？ [英] C math library with integration?

问题描述

有没有相关的C / C ++编程库，包括函数数学积分科学/数学吗？这可能是一个累积分布函数发现值是有用的，等等符号处理理想，但不是必需的。
谢谢！

Is there a science/math related C/C++ programming library that includes functions for mathematical integration? This might be useful for finding values for a cumulative distribution function, etc. Symbolic manipulation ideal but not required. Thanks!

P.S。我看着GSL，但它不包含具体的集成功能。

P.S. I've looked at GSL but it does not contain functions specific for integration.

推荐答案

的建议由约翰，如果你想要一个标准函数的累积分布函数，使用一个特定的解决方案将是一个更好的办法。他指出，DCDFLIB。 GSL有非常大的一些具体的CDFs的，隐藏在第19章随机数的分布。

As suggested by John, if you want the Cumulative Distribution Function of a standard function, using a specific solution would be a better approach. He pointed out DCDFLIB. GSL has a very large number of specific CDFs, hidden in Chapter 19, "Random Number Distributions".

要做到数字评估一个不同寻常的功能CDF，有几种选择在GSL，例如，gsl_integration_qag从的在的一个不可或缺的乙的，或gsl_integration_qagiu，这的确，从的在的半无限积分到正无穷大。

To do numerically evaluate the CDF of a unusual function, there are several choices in GSL, e.g., gsl_integration_qag for an integral from a to b, or gsl_integration_qagiu, which does semi-infinite integrals from a to +infinity.

这篇关于C数学库融合？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！