Engineering, Math & Science 4+

Solve polynomials of any order to find real and/or complex roots
Solve multiple polynomials at once
Perform polynomial division

Solve system of linear equations, simultaneous linear equations (no limit on the number of equations)
Show step by step solution of solved simultaneous equations
Show the equation, steps and solution in matrix-vector product form

Balance chemical equations
Show step by step procedure and solution on how to balance chemical equations
Perform Stoichometry calculations (mole to mole, mole to gram, gram to mole, gram to gram conversion for each reactant and product combinations)

Interactive, high quality, customisable periodic table
Periodic table presented in many attractive and informative ways
Visually appealing electron distribution diagram, Lewis dot diagram

Solve most common geometric shapes (computes all possible solutions)
Compute all the main attributes of those shapes like, among other, area and volume
Draw shapes interactively and compute all attributes

Analyse and solve matrices
Find eigenvectors/eigenvalues, QR, SLU, LUP decomposition, diagonalisation of matrices
Perform matrix operations: dot product, cross product, determinant, transpose, Kronecker product
Learn important formulae related to matrix operations and more

Simulate and solve linear and nonlinear ordinary differential equations (integrate ODE's)
Reduce higher order linear ODE's to first order ODE's
Compute definite integrals (single, double, triple) integrals of functions
Learn important integration formulae and more

Fine derivatives of single or partial derivatives of multi-variate functions
Show the derivatives on a derivative tree diagram that makes learning partial derivatives so easy and intuitive
Derive trigonometric, exponential, logarithmic, hyperbolic functions
Learn important derivative formulae and more

Design, draw, simulate, solve and simplify logic gates
Simplify boolean algebra (SOP, POS, truthtable)
Perform forward engineering (boolean expression to ladder logic circuit diagram) and reverse engineering (ladder logic circuit diagram to boolean expression)
Solve waveforms to generate boolean expression and truthtable
Grey code design tool

Design, draw, simulate, solve and simplify circuit networks for resistor, capacitor, inductors
Step by step simplification process by keeping the historical networks to easily go back and verify each step
Perform source conversion between voltage and current sources
Perform delta wye conversion for R, L, C components
Design your own resistor (3,4,5 or 6 band resistor) or find the value for existing resistor