Mobile Calc Home Page

PaperTape

• Accurately records all numbers and formulas as you perform chain calculations; no parenthesis or special syntax are required.
• Press the envelope button to email, day-and-time-stamp, clear.
• Scroll to review a history of up to 250 lines.

Visuals and Graphics:

• Large keys.
• Quickly scroll left for the extended trigonometric keyboard.
• Tactile click sound for positive key feedback; can be turned on (default) or off.
• Three display options include scientific format, engineering format (the exponent is always a power of 3), and 2 to 8 decimal format; rotate amongst them at any time.
• Red-flash shows error conditions; no keyboard lockup or loss of data.
• Full state of the calculator is preserved through powerup and down cycles.

Trigonometric Functions:

• sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, arcsinh, arccosh, arctanh
• log, 10^x, ln, e^x, sqrt, x^2, x^y, x^(1/y), 1/x, %, random, and x! with gamma support for all real numbers
• pi and e data constants (3000 significant digits are useful for those occasional odd stuations).
• Degree-and-radian entry and degree-radian conversion are both available.
• 10 memories each have store, recall, add, and subtract functions: an empty memory is green, or red if occupied.
• Minimum precision of 12-digits. 14 for most functions.