Scientific Calculator Plus
带分数和复数的科学和程序员计算器
应用信息
应用描述
Android应用分析和审查：Scientific Calculator Plus，由CalcTastic开发。在效率类别中列出。当前版本为8.1.2，在 27/04/2025 上更新。根据用户在Google Play上的评论：Scientific Calculator Plus。超过8 千的安装。 Scientific Calculator Plus目前有399评论，平均评分为4.8星
CalcTastic Plus 是一款功能丰富的计算器，经过多年的改进和出色的用户评级。从 12 个不同的主题、可配置的显示以及您选择的运算（代数或 RPN）中进行选择。CalcTastic Plus 包括两种完全独立的模式：
- 高精度科学计算器，具有分数、复数、物理常数、单位转换器、高级统计、历史和内存寄存器以及完整的在线帮助部分。
- 具有专用二进制显示的全功能程序员计算器，支持有符号和无符号整数（8-64 位）以及单独的历史记录和内存寄存器（以二进制、八进制、十进制或十六进制查看）。
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一般的
- 两种具有可编辑方程的代数模式
- 两种 RPN 模式，支持撤消和多达 100 个堆栈寄存器
- 包含所有必需品的基本模式
- 100条记录的计算历史
- 具有 10 个寄存器的内存
- 12个高品质主题
- 复制和粘贴
- 可配置的数字显示（小数和分组）
- 比许多其他计算器应用程序更易于使用
- 比找到 Casio 和 HP 计算器 (11C / 15C) 更快
科学
- 高内部精度
- 矩形和极坐标复数支持
- 实数、虚数、论证、大小和共轭函数
- 分数和分数计算
- 将小数转换为分数
- 度、分、秒支持
- 标准、科学、工程和固定十进制表示法
- 可配置的显示精度为 0 - 12 位
- 44 个物理常数表
- 18 个类别超过 300 个转换单位
- 度数、弧度或梯度的三角函数
- 双曲三角函数
- 自然对数和以 10 为底的对数
- 百分比和增量百分比
- 余数、绝对值、上限和下限运算
统计
- 阶乘
- 组合和排列
- 随机数生成器
- 15 个单变量统计
- 数量、最小值、最大值、范围、总和、中值
- 算术平均、几何平均、均方
- Sum Squared，方差平方和
- 样本方差、样本标准差
- 总体方差、总体标准差
程序员
- 二进制、八进制、十进制和十六进制
- 在所有四个基地均可查看历史
- 碱基之间的转换
- 有符号和无符号整数（8、16、32 和 64 位）
- 在整数大小之间转换
- 适用于所有 64 位的专用二进制位显示（和切换）
- 按位逻辑运算 AND、OR、XOR
- 按位移位运算
- 左右滚动
- 字节和字翻转
- 一个和两个补语。本机解释是二进制补码
- 随机数生成器
什么是新的
- RPN users now have an UNDO feature that will revert the last stack operation.
- Updated power and nth-root to be more natural for each input type.
- Increased maximum history and stack sizes to 100.
- Added a setting to clear the screen when the app shuts down.
- Improved support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
- Updated power and nth-root to be more natural for each input type.
- Increased maximum history and stack sizes to 100.
- Added a setting to clear the screen when the app shuts down.
- Improved support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
在Google Play商店进行评分和审查
安装总数（*估计）
估计Google Play上安装总数, 近似于评级数和在Google Play上达到的安装界限.您可能也喜欢这些应用程序
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最近的评论
Haggard Pillock
Decided to purchase the upgrade to support the Dev. This is the only app I've used that made me ditch my physical scientific calculator. It's well designed, it looks and behaves like the calculators we all use IRL, and no BS notifications, ads, or data harvesting (like seriously why would other calculator apps need to access my contacts or call history!?). cheers 👍
Sam Schafer
It's hard to believe more people don't use this terrific calculator! Not only is it full of features and very capable, it's beautiful. I use it in RPN mode, but it does algebraic equally as well. The price is ridiculously low and as a bonus, there are no internet permissions! Try the free version first if you're not sure, but consider the modest price of the plus version to support this great app and developer.
Mark MarkW
I'm just a lightweight and occasional user, but to me this the perfect app. It's simple to use, has a clean & straightforward format, and even has two choices of display. One display format is a basic 4-function arithmetical display & the other display format is a scientific display, with additional operations such as trigonometry and log functions, and other things I don't understand. There's even a units converter hidden in there, which I just noticed!
John Noble
What was already fine became excellent!!! Constants with latest CODATA 2018 official values! Click sound perfect now! Great! The only things yet to fix are in the Menu: the "Help" button and the Web link in "About" keep not working for me! Edit: they simply do not work. As they're touched, nothing happens. The E-mail link in "About" works well, immediately runs the mail app; the Web link does nothing, same as the "Help" in the Menu.
A Google user
After trying several calculators, this is the best I've found. I like the multi-line display and other features similar to a graphing calculator, but it's not as loaded down with features I never use, making it less cramped. It could use some improvements on a few things, which I've suggested to the dev. I give it 4 stars currently, but since it's by far the closest to what I was looking for, and the dev is very receptive and helpful, I'm giving it 5 stars overall.
A Google user
I bought this app mainly to use it as an RPN calculator. And I'm loving it. It has a clean design. Beautiful and functional. Only 2 things (or options) I wish it had: - An "undo" button somewhere, somehow. Like the HP calculators had. - I use the input method "RPN (Buffered)" and I wish it had the option to show the live input in the left (like the HP calculators). That way, its easier to differentiate the input you are editing from the actual stack.
A Google user
Please correct me if I am wrong. I liked this app very much but this app can show up to only 20 recent results in its history. At first, I didn't know this limitation so I lost lots of important calculation results. Would you please increase the number of results saved in history? I am not talking about the stack. I need the history of the expressions. With the limited history, the app is not practical for business usage. Looking forward to your reply. I will change the review if it is better.
Greg Wagner
Used this app for years. Probably close to a decade. Even through being a physics major in college. Absolutely loved it. New update is terrible. Switched to a weird font trying to be aesthetic instead of a normal, highly legible font. And the new button layout/sizing is a downgrade- not as functional. Not sure why any changes were made. With that being said. Will continue to see if it grows on me- I owe it to this old friend. But really wish I could revert to previous version...