Scientific Calculator

Developer: Charles AROUTIOUNIAN

Current Version: 1.3

Last Updated: 4 months ago

Download Size: 293.5 KB - Download

Description:

This Calculator allows you to type directly your calculation in the type box and copy and paste the result anywhere

Very Simple of use.

Examples of valid regular expressions:

"3+4" =7

"5*6" = 30

"4+(3.5*8)" = 32

"100/3" = 33.333333333

"sin(0.5)" = 0.479425538

"2.5^3" = 15.625

"cos(1/20)+sin(1/30)+cos(1/50)" = 2.031877428

"(1+2.2)*(3.1+6.6)" = 31.04

"(2*(3/(4+(5-3))))" = 1

"sqrt(2)" = 1.4142136

All standard operators are supported, as follows:

+, -, *, /
unary -
^ raise a number to the power of the other
% modulus

In addition, the following mathematical functions are supported:

sin, cos, tan, asin, acos, atan, log, log2, ln, exp, abs, sqrt, sinh, cosh, tanh, asinh, acosh, atanh,
ceil, floor, round, trunc, rint, near, dtor, rtod

Arguments to transcendental functions are in radians.
dtor and rtod convert from degrees to radians and vice versa

Expressions can contain parentheses to group subexpressions together, nested to any depth.
Arguments to functions must be in parentheses. You can have as much extra whitespace in
the expression as you want - it will all be ignored.

log is the base 10 logarithm, ln is the natural (base e) logarithm. log2 is to base 2.
exp is e to the power of the argument - to get the inverse of a base 10 log, simply
use 10^x where x is the argument.

All math is done in double precision floating point.


If you want to see more functions added to the calculator just e-mail us.

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Release Notes:

Fix name consistency of the App

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Most Helpful Reviews

5/5
Version 1
Review by gregthegeek1

NIcely Done - A huge improvement over Apple's built in calculator

Found helpful by 3 out of 8 people
1/5
Version 1.3
Review by RandyMcMillan.net

2(-6)^2+7(-6)-15 = garbage - Complete garbage.

Found helpful by 11 out of 16 people

More Reviews for Current Version

1/5
Version 1.3
Review by Poise pie

30 seconds of crap! - i bought this for my college level math class because it looks like the ones we use with our program in the testing center. it is a pain in the behind to use, the history cannot be used to calculate a new problem, everyting had to be cleared and deleted twice. needless to say i should have payed more attintion to the previous review, and now its back to the app store for a better solution.

Found helpful by 6 out of 7 people
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