DesktopCalc 是一个增强、易于使用且功能强大的科学计算器，具有表达式编辑器、打印操作、结果历史记录列表和集成帮助。桌面计算使学生、教师、科学家和工程师能够找到最复杂的方程集的值。 DesktopCalc 使用高级 DAL（动态代数逻辑）机制使用内置的 38 位精度数学仿真器执行所有操作，实现高精度。 DesktopCalc 将快速 " 只需单击一键" 界面与广泛的功能集相结合。它被设计为一个工具，方便为基本和科学计算器。桌面计算功能包括以下内容： * 可以输入数学公式，如使用键盘，如内置按钮面板。 * 科学计算 - 无限表达长度 * 数学表达式的语法突出显示和正确的运算符优先级 * 括号兼容 * 科学符号 * 计算范围： - 最大正数： 1.797E+308 - 最小正数：2.225E-308 * 所有函数、数学和物理常数也可用于表达式 - 40 个三角函数、对数函数、双曲函数和代数函数 - 50 个内置最常见的数学和物理常数 * 剪贴板智能功能 - 剪切、复制和粘贴操作
版本历史记录
- 版本 2.1.34 发布于 2020-08-10
程序接口单元的增强功能 - 版本 2.1.34 发布于 2020-05-12
程序包含实现数学协处理器的各种例程。 - 版本 2.1.34 发布于 2020-04-25
程序现在包含实现数学协处理器的各种例程。 - 版本 2.1.33 发布于 2020-02-27
用于舍入小数分数的高性能例程将合并到程序中。 - 版本 2.1.32 发布于 2019-12-21
基础算法的增强 - 版本 2.1.31 发布于 2019-11-09
精度更高，范围更大 - 版本 2.1.31 发布于 2019-08-02
用户友好的界面和更高的精度 - 版本 2.1.31 发布于 2019-06-24
结合浮点机制 - 版本 2.1.31 发布于 2019-02-27
结构修改和内部优化 - 版本 2.1.30 发布于 2018-12-09
算法的内部优化 - 版本 2.1.29 发布于 2018-09-13
友好的用户界面 - 版本 2.1.28 发布于 2018-06-22
基础算法的大修 - 版本 2.1.27 发布于 2018-03-02
更高精度的改进 - 版本 2.1.21 发布于 2017-05-14
增强的性能和内部优化 {*} - 版本 2.1 发布于 2009-01-08
软件信息
- 软件分类： 教育 > 数学
- 发布者： Institute of Mathematics and Statistics
- 许可： 免费试用
- 价格： $15.00
- 版本： 2.1.34
- 适用平台： windows
终端用户许可协议
END-USER AGREEMENT The software is protected under International Copyright and other Intellectual Property laws. IMPORTANT - Read carefully. This is a legal agreement between you and Institute of Mathematics and Statistics (IMS) for the software product identified above, which includes computer software and documentation. By clicking on the "yes" button below, you acknowledge that you have read these terms and agree to be bound by them. If you do not agree to these terms, IMS is unwilling to grant you this license and you should click on the "no" button. LICENSE GRANT: Subject to the terms and conditions of this Agreement, IMS hereby grants to you a personal, non-exclusive, non-transferable license (a "License") to use the software product identified above (the "DesktopCalc Software") and the documentation on the terms set forth below. Larry Nylund (at the Institute of Mathematics and Statistics) reserves all rights to the software not expressly granted to you. 1. SCOPE OF LICENSE. This license grants you the following rights: SOFTWARE: The software is provided under a single-user license. A single individual may use the software on a single computer. A license for the software may not be shared by multiple individuals on a single computer or used concurrently on different computers. 2. RESTRICTIONS. REVERSE ENGINEERING: You may not modify, translate, reverse engineer, decompile, disassemble (except to the extent applicable laws specifically prohibit such restrictions) or create derivative works based on the software or any portion thereof. SEPARATION OF COMPONENTS: The software is licensed as a single product. You may not separate the software's component parts for use on more than one computer. TRANSFER: You may not rent, lease, lend or otherwise temporarily transfer the software, but you may transfer the software and documentation together on a permanent basis provided you retain no copies and the recipient agrees to the terms of this End-User License Agreement. PROPRIETARY NOTICES: You may not remove any proprietary notices, labels or marks on the software or documentation. 3. TITLE All title, ownership rights, and intellectual property rights in and to the software and documentation are vested in Larry Nylund at the Institute of Mathematics and Statistics. The copyright laws and international treaties protect the software and documentation. 4. TERMINATION. The license is in effect until terminated. You may terminate this license by ceasing any use of the software and documentation, and deleting or otherwise destroying the software and documentation. The license will terminate immediately and automatically if you breach any of the terms of this Agreement or otherwise fail to comply with the limitations described herein. 5. DISCLAIMER The software and documentation are provided on an "as is basis. Larry Nylund disclaims all warranties relating to the software, whether expressed or implied, including but not limited to any implied warranties of fitness for a particular purpose. Neither Larry Nylund nor anyone else who has been involved in the creation, production, or delivery of the software shall be liable for any indirect, consequential, or incidental damages arising out of the use or inability to use such software, even if Larry Nylund has been advised of the possibility of such damages or claims. The person using the software bears all risk as to the quality and performance of the software.