fderiv 1.0

Five point derivatives

fderiv package

Introduction

This package contains derivative function.It calculates the derivatives of a given arrays of x values and function values. It returns first and second order derivatives using the five point method.
** The minimum size of array should be 5 for both x and y values.**

Files

fderiv.py

Installation

$ pip install fderiv

Usage

import fderiv as fd first-derivative, second-derivative = fd.fderiv(x, y)