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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.

    9.8k
    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

2375 topics in this forum

  1. Finding the Sine, Cosine, and Tangent without a caculator

    By Lightmeow,
    • 6 replies
    • 1.3k views

  2. defending /0. 1 2

    By Didymus,
    • 38 replies
    • 4.5k views

  3. Mathematical Modeling

    By faizan2722,
    • 7 replies
    • 1.7k views

  4. Properties of Negative Lengths 1 2

    By Endercreeper01,
    • 35 replies
    • 9.3k views

  5. Would arctan(y/x) give you angle in radian?

    By Endercreeper01,
    • 10 replies
    • 5.9k views

  6. Help with an inequality problem please

    By bstoev,
    • 2 replies
    • 925 views

  7. The dimensions of numbers 1 2

    By DevilSolution,
    • 27 replies
    • 3.3k views

  8. Irrational numbers and Limits: The Golden ratio Question

    By Unity+,
    • 8 replies
    • 3.5k views

  9. The Quintic

    By Amanbir Singh Grewal,
    • 3 replies
    • 1.2k views

  10. Properties of Negative Lengths

    By Endercreeper01,
    • 1 reply
    • 879 views

  11. dot and cross

    By Ankit Gupta,
    • 1 reply
    • 846 views

  12. Pi -- finite in different bases?

    By Baby Astronaut,
    • 12 replies
    • 19.3k views

  13. Proof: definition of e

    By Function,
    • 4 replies
    • 1.5k views

  14. Rule of de l'Hôpital (problem with reasoning)

    By Function,
    • 2 replies
    • 943 views

  15. Negative numbers

    By littlebird,
    • 9 replies
    • 3k views

  16. Just a random math problem I don't understand

    By dawoodr,
    • 7 replies
    • 1.3k views

  17. Engineering Mathematics Help

    By Rocky2013,
    • 10 replies
    • 1.8k views

  18. Negitive numbers

    By littlebird,
    • 1 reply
    • 1.1k views

  19. Proof: a+bi=-a+bi 1 2 3

    By Endercreeper01,
    • 53 replies
    • 7.4k views

  20. τ as a circle constant 1 2 3

    By Endercreeper01,
    • 61 replies
    • 6.4k views

  21. An exact equation for e

    By Semjase,
    • 5 replies
    • 1.9k views

  22. relative speed formula

    By Didymus,
    • 6 replies
    • 3k views

  23. An exact equation for pi as a function of e and pi - are e and pi correct?

    By Semjase,
    • 23 replies
    • 8.3k views

  24. (hemi)spherical distributed points / concurent vectors

    By mireazma,
    • 11 replies
    • 2.2k views

  25. (-1)^(1/x) = i*sin(pi/x) + cos(pi/x) where x>=4 is this equation new?

    By Semjase,
    • 4 replies
    • 1.6k views
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