The Math directory contains SPL functions for mathematical operations and manipulations. The following files are included:

Integrates using the trapezoidal rule. | |

Calculates the derivative of XY data. | |

Calculates the Cosine Fresnel Integral | |

Calculates the Sine Fresnel Integral | |

Performs a phaseless moving average. | |

Calculates the matrix log. | |

Calculates the moving RMS of a series. | |

Calculates the moving standard deviation of a series. | |

Calculates the derivative of a polynomial. | |

Calculates polynomial integration | |

Finds the roots of a polynomial using the companion matrix. | |

Calculates P(x) for polynomial P and value x. | |

Finds the roots of a polynomial in descending powers. | |

Calculates the area using the trapezoidal rule. | |

Unmerges (demultiplexes) an interlaced series. |