 -- CALCULUS MADE EASY -- Step by Step Integration Step by Step Differentiation Step by Step Limits (L'Hopital Rule) Step by Step Differential Equations Step by Step Interval of Convergence Step by Step Implicit Differentiation Step by Step Implicit Diff. (2. Derivative) Step by Step Area Approximation Step by Step Partial Fractions Step by Step Logarithmic Differentiation Step by Step Inverse Slope Step by Step Trig Substitution Step by Step Synthetic Division Step by Step Volume (by Revolution) Step by Step Composition of Functions Step by Step Parametric Equations Step by Step Parametric Equations (2) Step by Step Polar Equations Signcharts for f, f' and f" All-in-one Function Explorer Auto Domain Finder Auto Series Convergence Tester Auto Sequence Convergence Tester Rate Analysis Continuity & Differentiability Checker Graph 3D - Solid of Revolution Analytic Geometry - Parameter to Normalform Analytic Geometry - Find Parameterform Analytic Geometry - Tangent&Normalvector -- MATRIX MADE EASY -- Step by Step - Find Inverse Step by Step - Find Determinant Step by Step - Row-Echelon Step by Step - Reverse Row-Echelon Step by Step - Cramers Rule Step by Step - Solve 2x2 (nxn) System Step by Step - Simplex Algorithm Step by Step - EigenValue&EigenVector Step by Step - Determine Nullity DIFFERENTIAL EQUATIONS MADE EASY Step by Step - Solve Separable DEQ. Step by Step - Solve 2. Order DEQ. Step by Step - Variation of Parameter Step by Step - Undetermined Coefficients Draw Phase Line + Analyze Solve M(x,y)dy+N(x,y)dx=0 Step by Step - System of Equations Step by Step - Solve DEQ using Laplace Laplace&Inverse Transform --TRIGONOMETRY MADE EASY-- Step by Step - Auto Triangle Solver(SAS) Step by Step - Auto Triangle Solver (SAA) Step by Step - Triangle Solver (SSS) View Trig Identities and Formulas View the UnitCircle Coordinates. Convert Degrees to Radian. Graph Trig Functions. Evaluate Trig Functions. -- PRECALCULUS MADE EASY -- Equation(s) Solver Find Domain Step by Step - Synthetic Division Solve any Triangle Compute Matrices Find Tangent Lines Exponential Functions Solver Find Numbers in Sequences --ACCOUNTING BUSINESS MADE EASY-- Statistics & Forecasting Compute Ratios QuickAcid Test Compute Percentages Create Amortization Schedule Compute Loans Loan Solver -- CONICS MADE EASY -- Step by Step - Conic Analysis Step by Step - Conic Analysis(2) Step by Step - Complete the Square View Conics Information Rotation of Axis View Rotation Equations Conic Analysis - Polar Eqn -- NUMBER THEORY MADE EASY -- Find Primes or Coprimes Step by Step Euclidean Algorithm Create Mod Tables Perform RSA Encryption Perform Chinese Remainder Theorem Find Primitive Roots Solve Congruences Solve Quadratic Congruences Perform Fermat's Little Theorem Perform Goldbach Conjecture -- ALGEBRA MADE EASY -- Step by Step - Find GCD Step by Step - Compute Powers Step by Step - Complex Numbers View Fundamental Laws All-in-1 Function Explorer Distance, Midpoint, Slope of 2 Points Find Domain of any Function Exponential, Log Functions Factoring and Distributing Geometry: Circles, etc Matrix and Vector Computations Combinations, Permutations, Pascal Triangle Step by Step - Partial Fractions Probabilities Sequences: Arithmetic, Geometric .. Simplify Algebraic Expressions Solve Equalities, Inequalities Solve System of Equations Trig: Solve any Triangle View Trig Identities Trig: View UnitCircle Scroll down to select APP and observe the provided Step by Step solutions to the right. It is worldwide the only Math software that can do this!!! Click to view the Differentiation and Integration slides at your speed.  Follow @timathapps  Testimonial (C.K.) EQSOL has cut my homework time by at least half. I know there are programs for computers but I don't own a laptop, so, it's not really much fun to be chained to my desk doing homework. Now I can grab my TI-89, algebra book, and head on down to the local coffee shop to do my work.  I can't say enough about your Apps.  So far, it's tackled everything I've thrown at it.  Excellent!

 F1:  1 Variable F2:  2 Variables F3: More F4: Fraction F5: STEPS F6:  Exit 1 Equation Solver - STEPS Graph Inequalities My Equation - Manager: save and solve your equations. Simplify Fractions Equation Solver Mode : Select between Degree or Radian 2 Inequality Solver - STEPS Solve linear 2x2 System of Equations via Elimination - STEPS Solve 3 by 3  System - STEPS Common Denominator - STEPS Inequality Solver About 3 Solve Equality Solve linear 2x2 System of Equations using Matrices - STEPS Solve n by n  System of Equations using Matrices - STEPS Rationalize - STEPS Complete Square to find Zeros Exit 4 Solve Inequality Solve any 2x2 System of Equations. Complex Numbers - STEPS Partial Fractions - STEPS Complete Square to find Vertex 5 Perform the Quadratic Formula Solve any 3x3 System of Equations. Synthetic Division - STEPS Solve 2x2 System of Equations via Elimination 6 Complete Square to find zeros - STEPS 1 Equation with 2 variables: Solve by Group factoring Fraction Rules Solve 2x2 System of Equations using Matrices 7 Complete Square to find vertex - STEPS y=(x-h)2 + k  or x=(y-k)2 + h Solve 1 Equation and 1 Inequality Complex Numbers 8 Simplify Roots , Powers 9 Powers Rationalize Fractions A Roots Partial Fractions B Roots, Powers - STEPS Synthetic Division C Factor D Expand E Factor/Foil Rules F The 3 Laws  