價格：免費
更新日期：2018-12-06
檔案大小：5.4M
目前版本：2.1
版本需求：Android 4.0 以上版本
官方網站：mailto:evopanda2014@gmail.com
This calculator provides simple and advanced mathematical functions. You are free to modify any part of your expression instead of removing everything from the end until the position that you want to modify. You can also select part of your expression and do a copy and paste action. This calculator also saves your calculated expression. You can select from the history and insert the expression and/or the evaluate result to the current expression. You can design your own calculator button pad by adding, removing and swapping buttons. You can also change the color of the buttons. Other colors of the calculator appearance can also be changed for your favorite.
For advanced mathematical functions, we currently supports Trigonometric, Logarithmic, Exponential, Arithmetic sequence, Geometric sequence, Harmonic number and some number theory functions such as GCD, LCM, Multiplicative inverse, Fast modular exponentiation, Combinations and Permutations. This calculator provides functions to convert your values in radian to degree, or values in degree to radian by simply selecting the degree/radian number and then click the convert button. The number will automatically be converted. More functions will be provided in the future updates.
We support high precision calculation (up to 50 digits in base 10, about 165 bits). You can select the precision in terms of number of digits in the option menu. Also, in theory, there is no limitation to the range of the input/output values. For example, 1000! = 4.0238...E2567, which is a huge value that normal calculators do not handle. We support these kinds of calculations. We only support up to 50 digits precisions because we think this is enough for almost all cases. If you need huge number calculations with more than 50 digits precision. You can let us know and we can support it.
This Pro version of Personal Calculator have unlimited expression history, and no ads. Thank you for paying this app and we keep improve the app and add more features. Enjoy the app!
