$\pm sin \left( x \right)$
^{^}2; y>sinx'

Aalekhan

Utilities

Help

User guide

Aalekhan is a humanoid graphing calculator that understands normal notebook mathematics and plots graph for those expressions.

Following is the list of supported forms and expressions.

Forms

You can use any of the following form to plot graphs

y-dependent

x = function(y)
x-dependent

y = function(x)
Polar form

r = function(θ)
type theta for θ
Points

(x1, y1), (x2, y2), ...
Constants

x = constant
y = constant
r = constant
Conditions

expression; condition
for example, 'xExpressions

You can use any combinations of the following expressions to plot graphs

Trigonometric Functions

sin(x)
cos(x)
tan(x)
Inverse Trigonometric Functions

arcsin(x)
arccos(x)
arctan(x)
Hyperbolic Trigonometric Functions

sinh(x)
cosh(x)
tanh(x)
Exponents & Logs

log(x)
ln(x)
sqrt(x)
Statistics

abs(x) or (|x|)
floor(x) or [x]
ceil(x)
round(x)
min(x1, x2, ...)
max(x1, x2, ...)
Constants

e
p or pi for π
Operations

Addition ( + )
Subtraction ( - )
Multiplication ( * )
Division ( / )
Power ( ^ )
>

Settings

Graph Paper

Show Axis
Show Grid Lines
Show Label
Show Label Position Indicator
Graph

Show Trackball
Show Coordinate Tracker
Trigo

Radian
Degree