iPhone Giveaway of the Day - Numerical: Calculator Without Equal

Numerical is a calculator without equal. Whether you’re doing simple math, advanced brackets and exponentiation, or need a running history of your previous work, Numerical has the answer.

NO EQUAL
The equals button was invented when computers were the size of furniture and it’s time to move on. As you type Numerical displays the answer instantly & your current calculation is always visible.

HISTORY
As you work Numerical automatically saves finished calculations to the History View. When you need to revisit an old problem it's right there waiting for you.

SWIPES
Use easy swipe gestures to undo, redo and save the current calculation.

BRACKETS
Use a simple, yet powerful, brackets system to solve complex problems.

COPY AND PASTE
Tap the answer or calculation to copy them elsewhere. You can paste text from any app and Numerical will remove non-maths digits and solve it.

SENSIBLE
Numerical knows to display very large answers with scientific notation, and if an answer is approximate (due to recurrence or floating point decay) it will use an “approximately equal to" sign (≈)

SENSIBLE ERRORS
Have you ever divided by zero? Tried to exponentiate a googolplex? If Numerical can’t figure out the answer it will tell you what went wrong in plain english, not just yell ERROR!