Maple procedures for partial and functional derivatives

Abstract
A package with new Maple V commands for the evaluation of partial derivatives, functional derivatives and integrals containing the Dirac delta function is presented. Some examples of the use of these commands in physics are shown.

Title of program: partials
Catalogue Id: ACTN_v1_0

Nature of problem
Calculation of partial and functional derivatives of algebraic expressions.

Versions of this program held in the CPC repository in Mendeley Data
ACTN_v1_0; partials; 10.1016/0010-4655(94)90185-6

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

摘要：本文介绍了一组新的 Maple V 命令，用于评估包含狄拉克δ函数的偏导数、泛函导数和积分。在物理学中，展示了这些命令的应用示例。程序名称：偏导数
目录编号：ACTN_v1_0
问题性质：代数表达式的偏导数和泛函导数的计算。
Mendeley 数据库中 CPC 仓库中保存的该程序版本：ACTN_v1_0; partials; 10.1016/0010-4655(94)90185-6
该程序已从贝尔法斯特女王大学（1969-2019年）保存的 CPC 程序库中导入。