Ejimax Math solver calculator

Ejimax is a calculus and algebra solver, with an integrated calculator. With it, you can also graph functions in 2D and 3D.
When you start using Ejimax you will notice that doing any calculation with it is extremely easy and fast, because the interface is symbolically implemented by means of a personalized keyboard. With it, expressions of any magnitude can be entered without problem.
Ejimax has the ability to perform a large number of mathematical calculations, amongst them: integrals, derivatives, limits, series, operations with polynomials, solutions to systems of linear and non-linear equations, complex numbers, matrix operations, vector operations, fractions, combinatorics, conversion of units and more.
Ejimax makes use of its own built-in libraries to obtain a sizeable amount of step-by-step solutions. (Step-by-Step solutions are not available in the free edition).
Ejimax also comes with a list of algebra, geometry, trigonometry, calculus, chemistry and physics’ formulas, equations and constants. This makes it a great tool for college, high-school and middle school students.
To compute more complex calculations, Ejimax implements the libraries of the Maxima CAS engine automatically. Therefore, granting you the ability to make use of it without having to input text commands (neither multiplication sings, commas nor parenthesis). Ejimax itself will input said commands internally.
On the other hand, experienced Maxima users will have the option to write in commands in Maxima's native form.
The free edition of Ejimax comes with Ads to support the application. These Ads are not intrusive; they only appear after a certain number of calculations are finished.
Ejimax can calculate all of the following problems (and more, when you use Maxima's native form):
Limits
Differentiation
Implicit Differentiation
Partial derivative
Second derivative
Third derivative
Indefinite integrals
Definite integrals
Laplace transform
Differential equations
Sum
Product
Taylor series
Power series
Fourier series

Add, subtract, multiply and divide polynomials
Expand, factorize and decompose polynomials
Polynomial root
GCD and LCM of polynomials
Linear systems
Quadratic equations
Algebraic systems
Partial fractions
Simplify algebraic expressions
Simplify radicals
Contract roots
Simplify logarithms
Expand and contract logarithms
Trigonometric function simplification
Expand and contract trigonometric expressions
Rationalize trigonometric functions
Display result as fraction
Inequalities

Unit conversion
Lowest common multiple
Greatest common divisor
Scientific calculator
Complex calculator
Complex conjugate, absolute value and argument
Convert complex numbers between polar and rectangular form
Matrix operations
Matrix addition, subtraction, multiplication and division
Scalar multiplication of matrices
Power of a matrix
Inverse of a matrix
Transpose of a matrix
Determinant of a matrix
Matrix triangulation
Add and subtract vectors
Multiply vector by a scalar
Direction and module of a vector
Dot product and cross product of vectors
Angle between two vectors
Two- and Three- dimensional coordinates of a vector given its module and angles
Arithmetic progression
Geometric progression
Combinatorics
Permutations
Permutations nPr
Combinations
Check if a number is prime
Find previous prime at and next prime at
Find all prime numbers between two given numbers / a given interval
Return the maximum / minimum value from a list
Round a decimal number to the nearest whole number
Convert decimals to fractions
Calculate percentage
Convert from decimal degrees to degrees, minutes and seconds and vice versa
Convert radians to degrees and vice versa

Draw 2D function
Draw 3D function
Draw solutions to ordinary differential equations (ODE)