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Mathematics

From algebra to calculus, from trigonometry to set theory, it's all here.

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  1. Analysis and Calculus

    From basic sequences, series and calculus, to measure theory, complex analysis and more advanced topics.

    9.7k
    posts

  2. Linear Algebra and Group Theory

    Set theory, groups and ring theory, linear algebra, and other algebra-related topics.

    4.2k
    posts

  3. Applied Mathematics

    Home to threads on more applied (but non-physical/mechanical) threads; e.g. applied group theory or statisics.

    3.9k
    posts

  4. Mathematics Tutorials

    Ground-up mathematical tutorials.

    107
    posts

2360 topics in this forum

  1. dg Lie algebras, an introduction

    By ajb,
    • 0 replies
    • 674 views

  2. Sales Tax Pyramid Scheme

    By Trurl,
    • 8 replies
    • 673 views

  3. What is the locus of X?

    By streak,
    • 0 replies
    • 670 views

  4. Outlier detection in online reviews

    By Javaxcore,
    • 0 replies
    • 668 views

  5. Finite/discrete math

    By stephenvalle,
    • 0 replies
    • 663 views

  6. General Fibonacci summation sequence failure

    By Don86326,
    • 1 reply
    • 663 views

  7. Boolean Algebra

    By sham simha,
    • 0 replies
    • 658 views

  8. Difference between following sqrts

    By Function,
    • 0 replies
    • 654 views

  9. Principle - Can this principle be expressed mathematically?

    By MathHelp,
    • 7 replies
    • 646 views

  10. Is there a formula for stacking aspect ratios?

    By ScienceNostalgia101,
    • 0 replies
    • 635 views

  11. Large Language Models (LLM) and significant mathematical discoveries

    By Ghideon,
    • 8 replies
    • 623 views

  12. What is the point of the definate integral?

    By grayson,
    • 5 replies
    • 607 views

  13. Three memory systems, what transforms are needed to synchronize them?

    By OptimisticCynic,
    • 10 replies
    • 594 views

  14. Let's go back to Geometry

    By ThraXeD,
    • 8 replies
    • 575 views

  15. Quantum Algebra

    By xStFtx,
    • 7 replies
    • 565 views

  16. Why did I lose 60% on my proof of Generalized Vandermonde's Identity? What was amiss?

    By scherz0,
    • 0 replies
    • 544 views

  17. Math branch on finding similarities to numbers.

    By grayson,
    • 8 replies
    • 494 views

  18. Understanding matrixes

    By grayson,
    • 4 replies
    • 493 views

  19. Proof for the Pythagorean theorem

    By grayson,
    • 7 replies
    • 448 views

  20. Has this been done before? (Radius calculus/ Smooth rolling)

    By grayson,
    • 0 replies
    • 426 views

  21. How to create a formula ?

    By Externet,
    • 0 replies
    • 402 views

  22. Questions about imaginary numbers

    By grayson,
    • 3 replies
    • 396 views

  23. What is the method behind the 3x+1 problem?

    By Trurl,
    • 3 replies
    • 345 views

  24. Please share your insights regarding The Hardest Logic Puzzle Ever.

    By mathassistant,
    • 0 replies
    • 344 views

  25. arcsin, arctan, arccos, csc, etc...

    By grayson,
    • 1 reply
    • 344 views
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