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Greg Bernhardt's Recent Activity

  1. Greg Bernhardt replied to the thread Does the series 4/k(lnk)^2 converge or diverge?.

    Please show what you've tried

    Dec 12, 2018 at 3:49 PM
  2. Greg Bernhardt replied to the thread Announcement 2018 PF Member Awards Are Coming!.

    [MEDIA]

    Dec 12, 2018 at 12:31 PM
  3. Greg Bernhardt liked Spinnor's post in the thread Freezing fog creates rare light pillars in Wisconsin on Sunday.

    [ATTACH] From,...

    wisconsin-ice-pillars.jpg 07tb-lightpillars-articleLarge.jpg Dec 12, 2018 at 9:35 AM
  4. Greg Bernhardt replied to the thread LaTeX Math Equation Christmas Tree and Graph.

    Now we're getting closer, let's keep adding on to it!

    Dec 10, 2018 at 9:24 AM
  5. Greg Bernhardt liked Young physicist's post in the thread LaTeX Math Equation Christmas Tree and Graph.

    https://www.desmos.com/calculator/vmxvtidblo play n and k

    Dec 10, 2018 at 9:24 AM
  6. Greg Bernhardt replied to the thread Announcement 2018 PF Member Awards Are Coming!.

    4 days left...

    Dec 9, 2018 at 9:38 PM