# 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.

8185
posts
2. #### Linear Algebra and Group Theory

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

3669
posts
3. #### Applied Mathematics

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

3626
posts
4. #### Mathematics Tutorials

Ground-up mathematical tutorials.

106
posts

## 2208 topics in this forum

1. #### Useful Maths links 1 2 3

• 52 replies
• 46217 views
2. #### Forum Rules

• 0 replies
• 15546 views

• 14 replies
• 6146 views
4. #### Quick LaTeX Tutorial 1 2 3 4 8

• 194 replies
• 169194 views
5. #### I can solve any triangle knowing only 2 sides! 1 2

• 32 replies
• 55914 views
6. #### The largest 3-digit number you can write 1 2

• 32 replies
• 55201 views
7. #### Solving the matchstick game

• 4 replies
• 48722 views
8. #### Square root of 0.9

• 20 replies
• 38462 views
9. #### CFM to MPH????

• 3 replies
• 38334 views
10. #### What is the formula for factorial (!) . 1 2

• 29 replies
• 37293 views
11. #### Dividing a sphere into twelve "identical" shapes. 1 2 3 4 8

• 178 replies
• 32135 views
12. #### Limits at infinity and the square root of infinity

• 3 replies
• 31286 views
13. #### E=MC2 and dimensional analysis 1 2

• 31 replies
• 29504 views
14. #### Conversion from m/s^2 to km/h^2

• 8 replies
• 28998 views
15. #### how do you get the sine of an angle without calculator? 1 2

• 27 replies
• 25363 views
16. #### tensors for dummies

• 8 replies
• 25103 views
17. #### Calculating speed from distance and acceleration???

• 5 replies
• 24068 views
18. #### Inverse or Indirect?

• 9 replies
• 23596 views
19. #### Godel's Theorem for Dummies.

• 13 replies
• 21063 views
20. #### Most Elegant Math Equations Ever 1 2

• 30 replies
• 20479 views
21. #### Scalar product of different sized vectors

• 15 replies
• 20355 views
22. #### doubling a number over and over

• 4 replies
• 16828 views

• 2 replies
• 16481 views
24. #### Surface Integral of a sphere (or part there of :P!)

• 3 replies
• 16218 views
25. #### how do i work out the area of a circle without a calculator? 1 2

• 28 replies
• 15945 views