Mathematics

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

Subforums

  1. Analysis and Calculus

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

    8055
    posts

  2. Linear Algebra and Group Theory

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

    3652
    posts

  3. Applied Mathematics

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

    3384
    posts

  4. Mathematics Tutorials

    Ground-up mathematical tutorials.

    106
    posts

2196 topics in this forum

  1. Accuracy up to how many decimals...........?

    By mathspassion,
    • 2 replies
    • 389 views

  2. Angular equivalent of "vector components?"

    By ScienceNostalgia101,
    • 5 replies
    • 378 views

  3. An inquiry on LCM

    By Randolpin,
    • 0 replies
    • 373 views

  4. Peak of two sine waves (fundamental and phase shifted 2nd harmonic)

    By ssthakur1@sheffield.ac.uk,
    • 1 reply
    • 360 views

  5. Building a 4 dimensional spatial model (forgetting time for now)

    By geordief,
    • 6 replies
    • 356 views

  6. How does one formulate continuous probabilities/pdfs?

    By random_soldier1337,
    • 2 replies
    • 340 views

  7. mathcad code wrong?

    By jusip,
    • 0 replies
    • 337 views

  8. Rubix Cube Corner Flipping

    By Sidney johnson,
    • 0 replies
    • 325 views

  9. Binary probability puzzle

    By Duratan,
    • 7 replies
    • 310 views

  10. Numerus "Numerans Numeratus"

    By Andy Dora,
    • 0 replies
    • 305 views

  11. Motion Graph

    By andero,
    • 6 replies
    • 304 views

  12. Grey-box system ID for a set of DAEs

    By krishna84,
    • 0 replies
    • 301 views

  13. how to define imaginary circle?

    By Z10,
    • 13 replies
    • 271 views

  14. Ok, I know no one likes my Semi-Prime Equations but this is as simple as it gets

    By Trurl,
    • 2 replies
    • 200 views

  15. maths question

    By jfoldbar,
    • 4 replies
    • 191 views

  16. how to obtain peripheral recangle of arbitrary ellipse?

    By aligoglos,
    • 0 replies
    • 188 views

  17. Topologie analysis

    By German26,
    • 1 reply
    • 185 views

  18. Matrix transformations

    By SamuelGHOSTY,
    • 1 reply
    • 158 views

  19. Working out my holiday/vacation entitlement

    By ennogs,
    • 2 replies
    • 157 views

  20. Matrixes in equation

    By SamuelGHOSTY,
    • 0 replies
    • 134 views

  21. Number of experiments to achieve mean value

    By pavelcherepan,
    • 1 reply
    • 115 views