sci.calculator 4+‎

This is a stylish function calculator.

The calculation formulas can be reused because the past calculation formulas are still available.
Calculation results are displayed in mathematical natural notation and real number notation.
Operation is simple because it consists of a single screen.

It is not only stylish, but also has the following functions as a function calculator.

1. Four arithmetic operations, remainders, trigonometric functions, exponential functions, logarithmic functions, powers, power roots
2. Unit conversions, 47 scientific constants (CODEC2022)
3. Prime factorization, greatest common divisor, least common multiple
4. Hexadecimal, octal, binary quadrature, and ethical arithmetic
5. Eight types of memory
6. Permutations, combinations, pseudo-random numbers
7. Linear equations (up to quaternion), nth-order equations (up to fourth order), solving equations by Newton's method
8. Time and angle calculation
9. External keyboard support

Other Features
1. The unit conversion function provides units such as volume (Tokyo Dome), length (light years), and cooking (teaspoonfuls).
2. The buttons are available in 6 different colors, so there should be one that matches your iPhone or iPad.
3. The single screen design allows you to quickly switch between RAD and DEG, or between hexadecimal and decimal.
4. The iPad supports multitasking, so you can perform calculations while viewing another screen.