Jump to content

Johnny5

Senior Members

  • Joined

  • Last visited

View Profile Find content

Topics posted by Johnny5

  1. Question about the Pythagorean theorem

    Johnny5 · in Mathematics
    • 8 replies
    • 2178 views
    justakid!!

  2. Simple Linear algebra question

    Johnny5 · in Linear Algebra and Group Theory
    • 2 replies
    • 2067 views
    ydoaPs

  3. Set Theory Question

    Johnny5 · in Linear Algebra and Group Theory
    • 12 replies
    • 2498 views
    ElijahJones

  4. Quaternion Question

    Johnny5 · in Mathematics
    • 5 replies
    • 1765 views
    MetaFrizzics

  5. Vector division with quaternions?

    Johnny5 · in Mathematics
    • 26 replies
    • 7111 views
    matt grime

  6. Question about functions.

    Johnny5 · in Mathematics
    • 34 replies
    • 4735 views
    Johnny5

  7. Can anyone compute this series?

    Johnny5 · in Analysis and Calculus
    • 7 replies
    • 3146 views
    lurflurf

  8. What is the celestial ephemeris origin?

    Johnny5 · in Astronomy and Cosmology
    • 12 replies
    • 2096 views
    swansont

  9. Can you take the derivative of this?

    Johnny5 · in Analysis and Calculus
    • 33 replies
    • 6189 views
    fuhrerkeebs

  10. What are the group axioms?

    Johnny5 · in Linear Algebra and Group Theory
    • 34 replies
    • 6285 views
    Johnny5

  11. Rotating a sphere

    Johnny5 · in Mathematics
    • 0 replies
    • 981 views
    Johnny5

  12. On Rings

    Johnny5 · in Linear Algebra and Group Theory
    • 19 replies
    • 3628 views
    Johnny5

  13. Meromorphic functions, what are they?

    Johnny5 · in Applied Mathematics
    • 1 reply
    • 1513 views
    fuhrerkeebs

  14. Question on Special Orthogonal Group SO(3)

    Johnny5 · in Linear Algebra and Group Theory
    • 32 replies
    • 10562 views
    Johnny5

  15. Opinions on rotating frames of reference

    Johnny5 · in Classical Physics
    • 3 replies
    • 1577 views
    mezarashi

  16. Gravitational potential at center of Universe

    Johnny5 · in Modern and Theoretical Physics
    • 14 replies
    • 2221 views
    Spyman

  17. Bicycle wheel experiment question

    Johnny5 · in Classical Physics
    • 0 replies
    • 1319 views
    Johnny5

  18. Is rotation absolute or relative?

    Johnny5 · in Classical Physics
    • 15 replies
    • 4124 views
    Johnny5

  19. Geomagnetic storm

    Johnny5 · in Astronomy and Cosmology
    • 5 replies
    • 1181 views
    YT2095

  20. SR Question

    Johnny5 · in Relativity
    • 7 replies
    • 1576 views
    swansont

  21. Does the square root of negative one lead to a contradiction?

    Johnny5 · in Mathematics
    • 54 replies
    • 8780 views
    Dave

  22. Quaternion Question

    Johnny5 · in Mathematics
    • 0 replies
    • 928 views
    Johnny5

  23. Question on moment of inertia tensor

    Johnny5 · in Classical Physics
    • 1 reply
    • 2250 views
    Johnny5

  24. Question about Relatively Prime numbers

    Johnny5 · in Mathematics
    • 0 replies
    • 1743 views
    Johnny5

  25. Magnetic field question

    Johnny5 · in Modern and Theoretical Physics
    • 1 reply
    • 1721 views
    Klaynos

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.