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.

    8141
    posts

  2. Linear Algebra and Group Theory

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

    3661
    posts

  3. Applied Mathematics

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

    3513
    posts

  4. Mathematics Tutorials

    Ground-up mathematical tutorials.

    106
    posts

2202 topics in this forum

  1. Dead end in radical simplification?

    By ScienceNostalgia101,
    • 2 replies
    • 430 views

  2. Procedure to calculate the day of the week for a given date.

    By burgess,
    • 0 replies
    • 422 views

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

    By mathspassion,
    • 2 replies
    • 421 views

  4. Difference between following sqrts

    By Function,
    • 0 replies
    • 408 views

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

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

  6. An inquiry on LCM

    By Randolpin,
    • 0 replies
    • 396 views

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

    By geordief,
    • 6 replies
    • 381 views

  8. Mathematical Formula to Determine Object Size at Various Distances

    By chr2019,
    • 10 replies
    • 374 views

  9. How does one formulate continuous probabilities/pdfs?

    By random_soldier1337,
    • 2 replies
    • 370 views

  10. mathcad code wrong?

    By jusip,
    • 0 replies
    • 365 views

  11. Rubix Cube Corner Flipping

    By Sidney johnson,
    • 0 replies
    • 350 views

  12. Binary probability puzzle

    By Duratan,
    • 7 replies
    • 340 views

  13. Motion Graph

    By andero,
    • 6 replies
    • 329 views

  14. Numerus "Numerans Numeratus"

    By Andy Dora,
    • 0 replies
    • 329 views

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

    By krishna84,
    • 0 replies
    • 318 views

  16. Ellipse definition confusion

    By Ken Fabian,
    • 13 replies
    • 289 views

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

    By Trurl,
    • 2 replies
    • 259 views

  18. maths question

    By jfoldbar,
    • 4 replies
    • 249 views

  19. how to obtain peripheral recangle of arbitrary ellipse?

    By aligoglos,
    • 0 replies
    • 238 views

  20. Topologie analysis

    By German26,
    • 1 reply
    • 236 views

  21. Matrix transformations

    By SamuelGHOSTY,
    • 1 reply
    • 215 views

  22. Working out my holiday/vacation entitlement

    By ennogs,
    • 2 replies
    • 206 views

  23. Number of experiments to achieve mean value

    By pavelcherepan,
    • 1 reply
    • 202 views

  24. Matrixes in equation

    By SamuelGHOSTY,
    • 0 replies
    • 187 views

  25. Area of squares bisected by part of a circle

    By Prometheus,
    • 6 replies
    • 183 views