计算器 vs Calculator N

新版概念计算器HD,高效极简计算机。 比自带计算器更好用!在保证计算器基础功能好用外，满足更多复杂运算需求。界面精简，使用简单，超多快捷操作，功能齐全。海量公式、复杂运算轻松搞定。快使用极简概念计算器开始你的运算吧！ 【产品功能】 一、支持三角函数、指数、对数多种复杂运算 1. 标准计算器，比自带好用支持日常用到的加、减、乘、除等基本运算，比自带的计算器更好用，操作便捷 2. 科学计算器，支持科学计算,学习运算好帮手支持公式运算、对数函数、幂函数、三角函数科学计算。支持角度制和弧度运算、平方运算、幂运算。 支持代数运算：对数函数与指数函数、三角函数、根号开方。 计算能力强，帮你解决各种计算难题！运算结果精准、迅速极速计算。 二、 运算效率高，拖动算式结果参与后面计算 繁琐的结算结果无需重复输入，一键可以拖动步骤结果参与到后面的计算中。 同步显示输入过程,减少输入错误的同时增加了运算的效率。 除了结果可以拖动，算式位置也可以随意拖动调整。 此外，拖动的结果会与原位置结果形成相同的颜色呼应，过程在复杂，各个数目也会清晰对应，方便检查回顾。 三、 可对计算进行标签备注 计算器具有标签备注功能，选中元素后可点击添加标签。可以自由标注算式用意和结果出处，方便后期查看复盘。 四、 滑动可看全部计算步骤 上下左右滑动空白处可查看全部算式。完整保留计算步骤，计算过程一目了然。并可对历史记录进行备注及重新编辑。

Calculator N — calculation, done with care. ▸ Edit any part of your expression Halfway through a long calculation and spot a wrong number? Tap it to select it, type the new value, and it's replaced — everything before and after stays as it was. The full expression stays on screen while you type, and the result updates as you go. Large numbers get thousands separators automatically, and you can choose how many decimal places to keep, from 0 to 10. Tap the result to copy it. ▸ Every calculation is saved Each time you press equals, the calculation is saved automatically and shown on the calculator screen, grouped by date. Tap a record to insert its result into your current expression, recalculate the whole expression, add a note, copy it, or delete it. If you clear your records, you can restore them once. A separate History page keeps your older calculations. ▸ Six handy tools · Currency Converter: Convert between common currencies, shown side by side, with one-tap swap. · Amount in Words: Turn a number into its Chinese uppercase form (大写金额) for receipts and contracts. Tap to copy. · BMI: Choose from four reference standards — China, Asia-Pacific, WHO, and US. A scale shows whether you're underweight, normal, or above the healthy range. · Mortgage Calculator: Commercial loans based on LPR plus a spread, as well as Housing Provident Fund loans. Supports both equal installments and equal principal. See your monthly payment, total interest, and total repayment at a glance, and expand to view principal and interest for each month. · Interest & Returns: Savings interest (simple or compound), investment returns (lump sum or monthly contributions), and compound future value. · Date Tools: Calculate age and lunar birthday from a date of birth; find the time between two dates; count days, weeks, or months forward or back from any date; convert Gregorian dates to the Chinese lunar calendar. ▸ Look and feel 14 theme colors — keys and highlights change together — plus Dark Mode. Key sounds, haptic feedback, and voice readout can each be turned on separately, and voice readout won't interrupt music that's playing. Add it to Control Center to open the calculator with one tap. Currency, mortgage, interest, and BMI results are for reference only.