Applied Mathematics

481 topics in this forum

1. Mathematical Knowledge

   Topic was moved to forum General Philosophy

2. Covid 19 by the numbers

   Topic was merged with Corona virus general questions mega thread

3. Visual Perception of Probabilities

   By linats, February 12
   • 1 reply
   • 298 views
   • 
   • Country Boy
   • March 1

4. Error function erf(x) and when to use it

   By Dagl1, January 9
   • 17 replies
   • 495 views
   • 
   • Dagl1
   • January 12

5. Combining rotations (in 2D space)

   By Browseruk, December 30, 2019
   • 1 reply
   • 202 views
   • 
   • Browseruk
   • January 1

6. Classification of PDEs

   By Lizwi, December 29, 2019
   • 6 replies
   • 221 views
   • 
   • Lizwi
   • December 30, 2019

7. Point and a line

   By Rachel Maddiee, December 16, 2019
   • 11 replies
   • 376 views
   • 
   • mathematic
   • December 20, 2019

8. Geometry

   By Rachel Maddiee, December 13, 2019
   • 24 replies
   • 393 views
   • 
   • MigL
   • December 17, 2019

9. How thick is printer paper?

   By dstebbins, August 5, 2010
   • 14 replies
   • 234010 views
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   • Sock Prophet
   • December 8, 2019

10. Anscombe's quartet and a statistical test to differentiate two cases

    By BabcockHall, November 16, 2019
    • 6 replies
    • 394 views
    • 
    • BabcockHall
    • November 25, 2019

11. A question in combination

    By Vishtasb, October 19, 2019
    • 8 replies
    • 522 views
    • 
    • Vishtasb
    • October 19, 2019

12. Problem Solving (Fated to earn money) Question that has no explanation yet

    By Yukang, September 11, 2019
    • 7 replies
    • 507 views
    • 
    • Yukang
    • September 11, 2019

13. Can anyone recommend any educational material

    By ALine, April 9, 2019
    • 4 replies
    • 1201 views
    • 
    • Jeremiahcp
    • July 27, 2019

14. Dependent variable bias? Strong correlation between baseline value and change over time.

    By whoknows, March 14, 2018
    • 5 replies
    • 1072 views
    • 
    • Jeremiahcp
    • July 27, 2019

15. Double series

    By Steve@, January 31, 2019
    • 11 replies
    • 865 views
    • 
    • Strange
    • July 7, 2019

16. How to find functions & inputs whose output is a specific number

    By DaviFN, June 26, 2019
    • 6 replies
    • 612 views
    • 
    • DaviFN
    • June 27, 2019

17. What is more common in nature, regularities or irregularities? 1 2 3

    By Hrvoje1, April 7, 2019
    • 63 replies
    • 3160 views
    • 
    • Hrvoje1
    • June 12, 2019

18. how do you interpret multiplied units?

    By gib65, September 7, 2007
    • 21 replies
    • 14973 views
    • 
    • tech_boi2019
    • May 30, 2019

19. Tensors and electromagnetism

    By geordief, May 6, 2019
    • 5 replies
    • 738 views
    • 
    • MigL
    • May 9, 2019

20. What is the mathematical principal of setting class weight in logestic regression in scikit-learn library in Python

    By ScienceCowboy, April 22, 2019
    • 0 replies
    • 525 views
    • 
    • ScienceCowboy
    • April 22, 2019

21. Is permutation the essence of computation?

    By Hrvoje1, March 29, 2019
    • 6 replies
    • 746 views
    • 
    • Hrvoje1
    • March 31, 2019

22. Numerical methods

    By moha agha, March 16, 2019
    • 1 reply
    • 655 views
    • 
    • studiot
    • March 16, 2019

23. OK-- I'm baffled

    By OldChemE, March 8, 2019
    • 15 replies
    • 1080 views
    • 
    • taeto
    • March 14, 2019

24. Infinite monkeys and Shakespeare 1 2 3 4

    By chrisnhowell, March 3, 2019
    • 90 replies
    • 2779 views
    • 
    • taeto
    • March 8, 2019

25. Science and Religion: A Math Theory Request 1 2 3 4

    By The_Questioner, December 22, 2018
    • 75 replies
    • 2663 views
    • 
    • taeto
    • March 7, 2019