ecMathExpr 是 Visual Basic 程序的 ActiveX 控件，用于编译和评估在运行时从 VB 项目中创建的数学表达式... * 编译，运行速度比简单的解析器方法快 * 定义任何数量的变量并为其分配值。 * 预编译"用户定义"函数，用于其他数学表达式。 * 编译可以使用预定义变量和用户函数的多个数学表达式。 * 评估（快速和重复）任何编译的表达式。 [ 算术运算符： （ ） * - * / * mod * 布尔运算符：不是，或者 xor [逻辑运算符：]> < <> >& <\ * 三角函数： 罪， 科斯， 晒黑阿辛， 阿科斯， 阿坦 * 双曲三角功能： 辛， 科什， 坦阿辛， 阿科什， 阿坦 * 内部功能： int， 修复， sgn， sqr， 事实， ncr， npr， 最小， 最大， rnd * 对数和指数函数：日志、exp * 逻辑如果。然后。。其他函数： iif（条件、if_true、if_false）
版本历史记录
- 版本 1.01 发布于 2005-10-13
新版本
软件信息
- 软件分类： 发展 > 活动 X
- 发布者： Encore Consulting Pty Ltd
- 许可： 免费试用
- 价格： $62.00
- 版本： 1.01
- 适用平台： windows
终端用户许可协议
ecMathExpr, Ver. 1.0 Copyright (c) 2005, Encore Consulting Pty Ltd. All rights reserved. LICENSE AGREEMENT NOTICE TO USERS: CAREFULLY READ THE FOLLOWING LEGAL AGREEMENT. USE OF THE SOFTWARE PROVIDED WITH THIS AGREEMENT (THE "SOFTWARE") CONSTITUTES YOUR ACCEPTANCE OF THESE TERMS. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, DO NOT INSTALL AND/OR USE THIS SOFTWARE. USER'S USE OF THIS SOFTWARE IS CONDITIONAL UPON COMPLIANCE BY USER WITH THE TERMS OF THIS AGREEMENT. 1. LICENSE GRANT. The ecMathExpr control ("software") is "try-before-you-buy" software. Unregistered copies of the software can be used indefinitely for evaluation purposes. Registration gives you the right to use the software in your own applications, and to distribute compiled versions of your applications without restriction. 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