Which calculator cooler?

Electronics MK51

You can add, subtract, multiply, divide, calculate natural and common logarithms, direct and inverse trigonometric functions, the return value, factorial, calculations with two-level brackets, squaring and square root, exponentiation, and extracting roots, memory operations, statistical calculations, correction of erroneously entered numbers, operations, and values ​​for the statistical calculations, convert expressed in degrees, minutes and seconds, integers and decimal degrees. In short, an engineering marvel '90s, and even 80s.





Source:

Tags

See also

New and interesting