Analysis and Calculus

1102 topics in this forum

1. Confusion with finite sets vs an infinite set of natural numbers 1 2 3 4 7

   By Boltzmannbrain, April 27, 2023
   • 153 replies
   • 9.8k views
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   • Boltzmannbrain
   • May 5, 2023

2. trigonometry

   By Brainee, March 22, 2023
   • 7 replies
   • 1.5k views
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   • studiot
   • March 23, 2023

3. Concerns about the geometry of the real number line 1 2 3 4 5

   By Boltzmannbrain, February 28, 2023
   • 116 replies
   • 10k views
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   • joigus
   • March 19, 2023

4. Tensor Calculus Questions 1 2

   By Markus Hanke, February 25, 2023
   • 25 replies
   • 3.4k views
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   • johnybristow1
   • March 13, 2023

5. Mathematics is a Fairy Tale.

   By Willem F Esterhuyse, February 18, 2023
   • 5 replies
   • 1.1k views
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   • swansont
   • February 18, 2023

6. "Empty Space" Equivalent to "<kappa"

   By Willem F Esterhuyse, February 14, 2023
   • 2 replies
   • 726 views
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   • Genady
   • February 14, 2023

7. Usage of the Empty Set.

   By Willem F Esterhuyse, February 12, 2023
   • 4 replies
   • 706 views
   • 
   • Sensei
   • February 13, 2023

8. Elementary Logic Question.

   By Willem F Esterhuyse, January 16, 2023
   • 7 replies
   • 976 views
   • 
   • Willem F Esterhuyse
   • January 17, 2023

9. Sequent Calculus is Also Based on Axioms.

   By Willem F Esterhuyse, January 13, 2023
   • 0 replies
   • 395 views
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   • Willem F Esterhuyse
   • January 13, 2023

10. Mathematics is Inconsistent!

    By Willem F Esterhuyse, November 24, 2022
    • 23 replies
    • 2.6k views
    • 
    • ALine
    • January 12, 2023

11. Question on Logic: Resolution Refutation.

    By Willem F Esterhuyse, January 8, 2023
    • 0 replies
    • 430 views
    • 
    • Willem F Esterhuyse
    • January 8, 2023

12. How to Choose an Appropriate Double Variable Substitution when Dealing with Double Integrals?

    By Flemish, January 4, 2023
    • 5 replies
    • 740 views
    • 
    • Flemish
    • January 4, 2023

13. Integral Gives Different Answers on Polar Coordinates

    By Flemish, January 1, 2023
    • 11 replies
    • 1k views
    • 
    • Flemish
    • January 4, 2023

14. Definitions are not Free! 1 2

    By Willem F Esterhuyse, December 14, 2022
    • 42 replies
    • 2.6k views
    • 
    • Genady
    • January 3, 2023

15. What is the Real Period of an Elliptic curve?

    By Willem F Esterhuyse, December 31, 2022
    • 0 replies
    • 342 views
    • 
    • Willem F Esterhuyse
    • December 31, 2022

16. Difference between biologists and mathematicians

    By noha, December 15, 2022
    • 4 replies
    • 549 views
    • 
    • studiot
    • December 15, 2022

17. A Case Where Modus Ponens Can't be True.

    By Willem F Esterhuyse, December 12, 2022
    • 11 replies
    • 1.2k views
    • 
    • swansont
    • December 15, 2022

18. Statistics Calculus - Is there a shorter roadmap to understanding calculus for statistics only?

    By MathHelp, November 3, 2022
    • 3 replies
    • 834 views
    • 
    • MathHelp
    • November 3, 2022

19. New Fastest Way to Find Perfect Square Roots By Hand.

    By olvin dsouza, November 1, 2022
    • 0 replies
    • 571 views
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    • olvin dsouza
    • November 1, 2022

20. Distance conversion

    By KlingGeofrey, September 23, 2022
    • 1 reply
    • 889 views
    • 
    • mathematic
    • September 23, 2022

21. Gallons/Quarts

    By KlingGeofrey, September 23, 2022
    • 3 replies
    • 816 views
    • 
    • Sensei
    • September 23, 2022

22. Weight and Mass unit Conversion

    By KoelpinTad, September 22, 2022
    • 3 replies
    • 678 views
    • 
    • Sensei
    • September 22, 2022

23. Calculus Challenge

    By joigus, August 30, 2022
    • 10 replies
    • 2k views
    • 
    • joigus
    • September 18, 2022

24. Factoring a sine wave

    By Richard Baker, September 10, 2022
    • 5 replies
    • 1.2k views
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    • Richard Baker
    • September 11, 2022

25. Infinity

    By PeterSeeksKnowledge, July 26, 2022
    • 7 replies
    • 1.3k views
    • 
    • studiot
    • July 27, 2022