Analysis and Calculus

1016 topics in this forum

1. A rotating vector field without a zero point?

   By ScienceNostalgia101, July 20
   • 3 replies
   • 374 views
   • 
   • HallsofIvy
   • September 18

2. Relations between numbers in a squence.

   By psyclones, August 28
   • 2 replies
   • 303 views
   • 
   • psyclones
   • August 30

3. How to define arc of definition? 1 2 3 4 5

   By DimaMazin, February 29
   • 102 replies
   • 636327 views
   • 
   • DimaMazin
   • July 26

4. Help me solve the differential equation

   By SergUpstart, July 21
   • 8 replies
   • 333 views
   • 
   • joigus
   • July 22

5. Expressing depth in nonlinear space

   By IDoNotCare, July 13
   • 0 replies
   • 250 views
   • 
   • IDoNotCare
   • July 13

6. Further Mechanics questions

   By alexis12, June 22
   • 1 reply
   • 376 views
   • 
   • iNow
   • June 23

7. how to express this object mathematically in cartesian coordinates?

   By ahmet, June 6
   • 5 replies
   • 628 views
   • 
   • joigus
   • June 6

8. How does one prove a Fourier transform is well defined?

   By asksciencequestions, December 15, 2019
   • 2 replies
   • 653 views
   • 
   • joigus
   • May 24

9. Ranking the objects

   By Amit Mishra, November 1, 2019
   • 5 replies
   • 1010 views
   • 
   • Country Boy
   • May 11

10. Dual Integrals

    By piskolforji, March 8
    • 19 replies
    • 934 views
    • 
    • joigus
    • May 9

11. definition of the second derivative 1 2

    By 113, May 23, 2019
    • 37 replies
    • 72534 views
    • 
    • joigus
    • May 8

12. Mystery equation

    By log167, May 3
    • 6 replies
    • 533 views
    • 
    • taeto
    • May 4

13. Prove two functions equal

    By Gemm94, April 25
    • 3 replies
    • 472 views
    • 
    • taeto
    • April 25

14. Looks like conflicting views

    By zak100, April 12
    • 1 reply
    • 612 views
    • 
    • LaurieAG
    • April 13

15. Finding the upper limit in a definite integral of a periodic function

    By sigridhans, March 13
    • 3 replies
    • 517 views
    • 
    • taeto
    • March 14

16. real numbers as points on a number line

    By 113, October 12, 2019
    • 9 replies
    • 928 views
    • 
    • taeto
    • March 8

17. Probability

    By sangui, October 9, 2019
    • 4 replies
    • 993 views
    • 
    • taeto
    • February 16

18. What counts as a legitimate sequence?

    By gib65, February 7
    • 8 replies
    • 751 views
    • 
    • taeto
    • February 8

19. calculating limits using infinitesimals

    By 113, January 25
    • 5 replies
    • 655 views
    • 
    • taeto
    • February 1

20. Logistic map and real numbers

    By Edgard Neuman, April 16, 2019
    • 8 replies
    • 874 views
    • 
    • Edgard Neuman
    • January 31

21. questions about hyperreals 1 2 3

    By gib65, January 18
    • 72 replies
    • 147993 views
    • 
    • Strange
    • January 21

22. squaring the circle

    By Ejup Dermaku, January 19
    • 2 replies
    • 644 views
    • 
    • studiot
    • January 19

23. New Math Formula: Sums of Power for Arithmetic Series

    By stangerzv, January 9
    • 2 replies
    • 494 views
    • 
    • stangerzv
    • January 10

24. A/B = c. Given c, derive A & B knowing (only) that they are both integers. 1 2

    By Browseruk, December 31, 2019
    • 27 replies
    • 17189 views
    • 
    • moth
    • January 8

25. Attitude to unit. Let's imagine figuratively. Where's the mistake?

    By Ser, December 27, 2019
    • 18 replies
    • 772 views
    • 
    • swansont
    • December 29, 2019