This scientific calculator HD has been designed and adapted to different devices in depth, which is more in line with daily calculation habits, voice broadcast, daily arithmetic, and advanced mathematical and scientific calculations, which is convenient and easy to use.

[Science is easy to use]
Combining a simple calculator and a scientific calculator, it can perform simple calculations simply and perfectly supports complex long calculations.
【Automatic Error Correction】
The process of inputting the calculation formula can easily correct the input priority and the wrong calculation content, and easily avoid the problem of incorrect formula input caused by operation errors.
【Clear and Readable】
The entire calculation formula and error correction process are clear and checkable, so as to ensure the correctness of the input calculation formula.
【History calculations】
Our calculator can record all the formulas and results that have been calculated, even the complicated scientific calculations can be calculated handily.
【Voice broadcast】
It can accurately broadcast the entire calculation program and calculation results by voice, which is like a real experience of a physical calculator.
【Unit Conversion】
It supports conversion of commonly used units such as length, volume, area, capacity, hexadecimal, uppercase Chinese numbers, etc., and the conversion is easy and clear at a glance.
[Personal customization]
You can change the calculator interface color, text color, and picture background to design your own calculator according to your preferences.
[Perfect fit]
The UI is perfectly adapted to different devices. Large-screen devices can perform more computing operations within one screen, making the operation more convenient, and mobile phones can freely switch between simple budgets and complex calculations. It is more in line with daily operation and usage habits.