Mathematics

2372 topics in this forum

1. Limits

   By Conjurer, January 21, 2020
   • 1 reply
   • 1.3k views
   • 
   • Strange
   • January 21, 2020

2. Can a tensor be represented as the average of vector triple products?

   By chemguy, January 12, 2020
   • 3 replies
   • 1.3k views
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   • studiot
   • January 13, 2020

3. Is 6 months of intense study enough time to study for an entrance exam?

   By BoredLlama, December 27, 2019
   • 10 replies
   • 2.2k views
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   • studiot
   • January 9, 2020

4. When calculating 1/infinity, you will yield the indeterminate form infinity/infinity

   By Andrew26, November 24, 2019
   • 10 replies
   • 2.1k views
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   • Country Boy
   • January 8, 2020

5. Geometry: Axonometric (slant) projection of a square

   By Milosvukovic, January 7, 2020
   • 4 replies
   • 1.5k views
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   • Sensei
   • January 7, 2020

6. Field of view vs. range of angles

   By ScienceNostalgia101, January 5, 2020
   • 5 replies
   • 1.5k views
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   • swansont
   • January 7, 2020

7. Two questions about infinity and finiteness

   By Alfred001, January 6, 2020
   • 3 replies
   • 1.4k views
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   • taeto
   • January 6, 2020

8. If 0^0=1, then 0^0=0/0

   By Andrew26, November 17, 2019
   • 4 replies
   • 1.6k views
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   • taeto
   • December 31, 2019

9. Set of all sets (Split from: If I can imagine it, it is possible!)

   By D_A, December 15, 2019
   • 7 replies
   • 1.5k views
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   • Trurl
   • December 27, 2019

10. question about pi

    By ALine, November 18, 2019
    • 8 replies
    • 1.7k views
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    • Country Boy
    • December 12, 2019

11. Question about correlations and causation

    By Cynic, December 6, 2019
    • 9 replies
    • 1.8k views
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    • Strange
    • December 9, 2019

12. Graphs with skipped independent-variable intervals

    By ScienceNostalgia101, November 23, 2019
    • 1 reply
    • 1.3k views
    • 
    • studiot
    • November 23, 2019

13. Complexinfinity

    By Andrew26, November 15, 2019
    • 3 replies
    • 1.5k views
    • 
    • Country Boy
    • November 18, 2019

14. 1/0=+/-infinity

    By Andrew26, November 15, 2019
    • 8 replies
    • 1.8k views
    • 
    • Andrew26
    • November 17, 2019

15. Help Deciphering a Mathematical Tattoo

    By izwar, November 8, 2019
    • 0 replies
    • 3.1k views
    • 
    • izwar
    • November 8, 2019

16. N^i

    By Zolar V, October 18, 2019
    • 1 reply
    • 1.3k views
    • 
    • mathematic
    • October 18, 2019

17. Exponential Challenge - Find x

    By Clement, October 12, 2019
    • 1 reply
    • 1.1k views
    • 
    • Strange
    • October 12, 2019

18. Exponential Challenge - Find x

    By Clement, October 12, 2019
    • 1 reply
    • 988 views
    • 
    • Strange
    • October 12, 2019

19. The rays of the sun are parallel 1 2

    By michel123456, October 9, 2019
    • 34 replies
    • 22.3k views
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    • swansont
    • October 10, 2019

20. How to get an equation of a line of point (0-3) and (4,1)

    By Georgiy, October 5, 2019
    • 2 replies
    • 1.1k views
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    • OldChemE
    • October 5, 2019

21. Given a number x, are there two numbers, a and b, where a+b=x AND a*b=x?

    By bgold024, October 1, 2019
    • 5 replies
    • 1.3k views
    • 
    • Strange
    • October 1, 2019

22. What are the chances of particular coincidences happening?

    By Art Man, September 5, 2019
    • 7 replies
    • 1.4k views
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    • hypervalent_iodine
    • September 6, 2019

23. Move 2d polygon in 3d space onto 2d plane

    By Madaxe, August 5, 2019
    • 9 replies
    • 2k views
    • 
    • studiot
    • August 6, 2019

24. Integration

    By m_abdulfatai, July 24, 2019
    • 3 replies
    • 1.2k views
    • 
    • mathematic
    • July 25, 2019

25. math 1 2

    By mathematicalproiectionofme, July 6, 2019
    • 36 replies
    • 5.2k views
    • 
    • druS
    • July 19, 2019