标题： FORM 版本 5.0 显示英文标题

标题： FORM Version 5.0

摘要： 我们介绍FORM 5，这是符号操作系统FORM的一个主要版本。 版本5引入了一个集成的图生成器，基于GRACE图生成器，可以直接从FORM脚本生成费曼图。 此版本还增加了对任意精度浮点系数的支持，以及用于常见数学函数的数值计算语句，以及多重zeta值和欧拉和。 此外，FORM 5提供了与FLINT库的接口，提供显著更快的多项式运算。 除了这些主要功能外，还添加了各种其他功能和命令，以及TFORM的性能改进和FORM临时文件的更好压缩。 与前一版本FORM 4.3.1的兼容性得以保留，除非先前的行为与手册矛盾或为实验性。 显示英文摘要

摘要： We present FORM 5, a major release of the symbolic-manipulation system FORM. Version 5 introduces an integrated diagram generator, based on the GRACE graph-generator, to produce Feynman diagrams directly from FORM scripts. This release also adds support for arbitrary precision floating point coefficients, together with statements for the numerical evaluation of common mathematical functions as well as multiple zeta values and Euler sums. In addition, FORM 5 provides an interface to the FLINT library, offering substantially faster polynomial arithmetic. Various further functions and commands have been added alongside these major features, as well as performance improvements for TFORM and improved compression of FORM's temporary files. Compatibility with the previous release, FORM 4.3.1, is retained except where prior behaviour contradicted the manual or was experimental.