Scientific Graph

This calculator is developed for graphing complicated functions, including logarithmic, exponential, trigonometric, hyperbolic.
To plot function one should enter a mathematical expression with x as an unknown variable, as well as the minimum and maximum of X-axis and the number of points.

The list of functions that one can use:

exp - exponential function
sqrt - square root
abs - absolute value of a number (module)
ln - natural logarithm (logarithm to the base e)
lg, log10 - common logarithm (logarithm to the base 10)
log2 - binary logarithm (logarithm to the base 2)

sin - sine
cos - cosine
tg, tan - tangent
ctg, cot - cotangent

arcsin, asin - arc sine
arccos, acos - arc cosine
arctg, atan - arc tangent
arcctg, acotan, acot - arc cotangent

sh, sinh - hyperbolic sine
ch, cosh - hyperbolic cosine
th, tanh - hyperbolic tangent
cth, coth - hyperbolic cotangent

arsh, arsinh, asinh - hyperbolic arc sine
arch, arcosh, acosh - hyperbolic arc cosine
arth, artanh, atanh - hyperbolic arc tangent
arcth, arcoth, acoth - hyperbolic arc cotangent

ceil - returns the smallest integer greater than or equal to argument
floor - returns the largest integer less than or equal to argument
round - round a number to the nearest integer
trunc - discards the fractional part of a number

Example of the expression:
x ^ 2 - cos (arcsin (x)) * log2 (4) * abs (-PI * x)