This calculator is packed with features common to any good scientific and engineering calculator from the 70's and 80's including:

Programability. Can store up to 1000 steps. Includes label, jump, loop and subroutine capability.

-Common mathematical operations including square roots, powers, reciprocals, and logarithmic functions.

-Up to 15 levels of parenthesis.

-A full set of trigonometric functions working with user selectable units of degrees, radians, and gradians. Also performs polar-rectangular and degrees-minutes-seconds - decimal degree conversions.

-Common physical constants such as the speed of light, gravitational constant and Avogadro's number.

-Single and double variable statistical functions including linear regression.

10 memory storage locations.

-Metric-English and English metric conversions.

-Four number bases (Decimal, Hexadecimal, Octal, and Binary).

-Bit logic operations.

-Three display modes (floating point, scientific, and engineering) with user adjustable number of digits displayed.

-Can perform operations with fractions!

Over 100 functions in all!

AND NO ADS!