Scientific Calculator Decimal 1.0.1.5

Scientific Calculator Decimal by Tvalx for scientists, engineers, teachers, and students. Symbols can be entered by clicking buttons and/or using keyboard and num pad. Calculation history can be stored into text file and printed. Precision of calculations is 28-30 digits. Trigonometric, hyperbolic and inverse functions. A handy tool if you need to perform complex mathematical calculations. Scientific Calculator Decimal 1.0.1.5 is programmed in C#. All calculations are done in decimal data type. Each calculator has its own advantages. Data type double can operate numbers with large exponent and decimal data type has twice longer mantissa. That is double has about 14-15 digits and decimal has 28-30 digits.