Learn all of maths, in order.

From counting to the open problems. Pick where you are; every lesson shows its steps, draws the picture, and hides the answer until you ask.

  1. 1 Arithmetic 4 Ўқув
  2. 2 Algebra 11 Ўқув
  3. 3 Geometry 6 Ўқув
  4. 4 Trigonometry 4 Ўқув
  5. 5 Precalculus 7 Ўқув
  6. 6 Calculus 7 Ўқув
  7. 7 Linear Algebra 5 Ўқув
  8. 8 Statistics & Probability 15 Ўқув
  9. 9 Discrete Math & Logic 2 Ўқув
  10. 10 Number Theory 7 Ўқув
  11. 11 Differential Equations 5 Ўқув
  12. 12 Analysis 5 Ўқув
  13. 13 Frontiers 6 Ўқув

Or bring your own problem

Type it, or draw it with your mouse or finger. Equations, derivatives, matrices, triangles, primes — or a word problem the tutor breaks into parts.

What each stage covers

(Аллоҳ таоло Қуръони Каримда мўминларга иймон келтириш ва унга амал қилишни амр этмоқда. Бу оятда мўминлар Аллоҳга иймон келтиришлари лозимлиги баён қилинмоқда.)

Stage 1 Arithmetic Numbers, fractions, percentages and the order of operations. Stage 2 Algebra Equations, inequalities, factoring, functions and systems. Stage 3 Geometry Triangles, circles, polygons, solids and coordinates. Stage 4 Trigonometry Angles, the unit circle, identities and trig equations. Stage 5 Precalculus Functions in depth, complex numbers, sequences, conics and vectors. Stage 6 Calculus Limits, derivatives, integrals, series and optimisation. Stage 7 Linear Algebra Matrices, determinants, inverses, row reduction and eigenvalues. Stage 8 Statistics & Probability Averages, spread, counting and probability. Stage 9 Discrete Math & Logic Counting, logic, truth tables, sets and proof. Stage 10 Number Theory Primes, divisibility, gcd, modular arithmetic and sequences. Stage 11 Differential Equations Equations whose unknown is a function: growth, oscillation, and how physics is written. Stage 12 Analysis Limits made rigorous: sequences, series, convergence, improper integrals, complex numbers as functions. Stage 13 Frontiers The open problems — Riemann, Navier–Stokes, P vs NP — broken into what you need to even read them.

У қандай ишлайди

1

Type it or draw it

“derivative of x² sin x”, “is 561 prime”, “triangle 3 4 5” — or sketch the equation on the pad and it is read for you.

2

Ҳар бир ҳаракатни кузатинг

Ҳар бир қадам учун бир қоида - ҳосил қоидаси, қатор операцияси, Евклид бўлими - анимацияланган ва жумлада тушунтирилган.

3

Унинг шаклига назар солинг.

Таналари белгиланган эгри чизиқлар, айлантириладиган юзалар, ўлчамга туширилган учбурчаклар, фактор дарахтлари, матрицалар фазодаги векторлар сифатида.

4

Ҳатто қийин нарсалар ҳам.

(Ушбу ояти каримада Аллоҳ таоло Пайғамбаримиз Муҳаммад алайҳиссаломга хитоб қилиб, Қуръони Каримнинг оятларини тиловат қилиб беришини амр қилмоқда. Пайғамбаримиз (с. а. в.) бу оятни Қуръони Каримнинг энг гўзал оятларидан бири, деб таърифламоқдалар.)