iPlot... An advanced function grapher for the iPhone and iPod Touch. iPlot plots mathematical functions, making this a must have for High School and College students, instructors, and professionals. It can solve for the Roots, Minimums/Maximums, and Integrals of points on a function. Supports common functions such as sine, cosine, tangent, log, natural log, arc-sine, arc-cosine, and arc-tangent, as well as many more complex functions. And, there is even an extended keyboard that provides shortcuts to entering the supported functions! Features:

Zoom

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Quickly switch between active functions for fast evaluation and more...

iPlot... An advanced function grapher for the iPhone and iPod Touch. iPlot plots mathematical functions, making this a must have for High School and College students, instructors, and professionals. It can solve for the Roots, Minimums/Maximums, and Integrals of points on a function. Supports common functions such as sine, cosine, tangent, log, natural log, arc-sine, arc-cosine, and arc-tangent, as well as many more complex functions. And, there is even an extended keyboard that provides shortcuts to entering the supported functions! Features:

Zoom

Pan

Quickly switch between active functions for fast evaluation and analysis

Set graph limits for both cartesian and polar coordinate planes

3 Graph Themes - Normal, Black, and Monochromatic (the classic calculator look!)

Built-in Help Guide for those tough situations

Supported functions:

fn(x) : Previous function in the list.

abs(x) : Absolute value of x.

sqrt(x) : Square root of x.

cbrt(x) : Cubic root of x.

nrt(x,n) : Nth root of x. Same as x^(1/n).

ln(x) : Base e logarithm of x.

log(x) : Base 10 logarithm of x.

logn(x,k) : Base k logarithm of x.

exp(x) : Same as e^x.

sin(x) : Sine of x. (x in radians.)

cos(x) : Cosine of x. (x in radians.)

tan(x) : Tangent of x. (x in radians.)

asin(x) : Arc-sine of x. (in radians.)

acos(x) : Arc-cosine of x. (in radians.)

atan(x) : Arc-tangent of x. (in radians.)

sinh(x) : Hyperbolic sine.

cosh(x) : Hyperbolic cosine.

tanh(x) : Hyperbolic tangent.

asinh(x) : Inverse hyperbolic sine.

acosh(x) : Inverse hyperbolic cosine.

atanh(x) : Inverse hyperbolic tangent.

csc(x) : Cosecant of x.

sec(x) : Secant of x.

cot(x) : Cotangent of x.

atan2(x,y) : Arctangent of x/y. Returns the right angle depending on the signs of x and y.

ceil(x) : Rounds up to the next higher integer.

floor(x) : Rounds down to the next lower integer.

max(x,y) : If x > y, the result is x, else y.

min(x,y) : If x < y, the result is x, else y.

int(x) : Rounds x to the closest integer. Supported operators:

-x : unary minus

x+y x-y : addition and subtraction

x*y x/y : multiplication and division

x^y : exponentiation

x%y : modulo

x=y x!=y x < y x<=y x>y x>=y : comparison between x and y (result is either 0 or 1)

!x : unary logical not (result is 1 if int(x) is 0, else 0)

x&y : result is 1 if int(x) and int(y) differ from 0, else 0

x|y : result is 1 if int(x) or int(y) differ from 0, else 0 Available constants:

pi : 3,1415926...

e : 2,7182818...

The advanced function settings feature allows you to set custom colors for individual functions, and quickly toggle the visibility of a particular function. You can also enable or disable the derivate for supported functions!

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