Math 42 APK for Android

MATH 42 helps over 2.200.000 middle-school, high-school and college students, to solve their math problems and get better grades at the fraction of the cost of a private tutor. MATH 42 helps with (1) intelligent approaches to the solution, (2) step-by-step solutions of their problems (3) an Assessment Center.

MATH 42 is a trusted mathematical resource around the world and the numbers prove it: Over 2.2 million downloads, used on over 450.000 tablets in schools, in cooperation with the biggest educational publisher in Germany (Klett).

FEATURES

- Intuitive entry of formulas

- Intelligent suggestions on how to approach a problem (unique worldwide)

- Detailed step-by-step solutions, that adapt to a student's need (unique worldwide)

- Extensive corresponding mathematical explanations with examples

- Interactive graphs, that visualize problems

- Automatically generated and curated assessment, that enables and facilitates rapid progress

- Instant-Calculator, that computes during the entry

ASSESSMENT CENTER

- Exercises -- subdivided by topic and level

- Training mode -- afterwards, each problem can be analyzed step-by-step

- Test mode -- enabling the identification of strengths and weaknesses

- Test results and statistics show progress over time

- Tests and exercises were created in cooperation with experienced pedagogues and private tutors

MATHEMATICAL FEATURES

Term Transformation

- Simplyfing and expanding

- Factorization (Factoring out, application of the binomial formulas)

- Transforming powers and roots

- Adding fractions, multiplying fractions, reducing fractions, expanding fractions

- Computing the gcd and the lcm

- Trigonometric transformations (Is being enhanced)

- Logarithmic transformations (Is being enhanced)

Functions

- Roots

- Y-axis intersection

- Domain of definition

- Extremes (Maximums, Minimums)

- Inflexion points

- Curve sketching

- Derivation

- Fundamental derivatives,

- Factor rule

- Sum rule

- Product rule

- Quotient rule

- Chain rule

- Integration

- Fundamental integrals,

- Integration by substitution

- Integration by parts

- Partial fraction decomposition

Equations

- Linear equations

- Quadratic equations (Completing the square, quadratic formula, pq-formula)

- Special equations of higher degree

- Linear systems of equations

- Non-linear system of equations

Matrices

- Adding matrices

- Multiplying matrices

- Transposing matrices

- Inverting matrices

- Determinants

- Characteristic polynomials

- Eigenvalues

- Eigenspaces

- Kernels

- Ranks

- Cross-product

- Gaussian elimination

TECHNOLOGY

- MATH 42 works without templates or pre-calculated solutions

- MATH 42 solves all problems on the fly, like a teacher at the board

- MATH 42 is a real symbolic algebra system

- MATH 42 bases on artificial intelligence

- MATH 42 is a completely self-developed system