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Calculators HP50G, Number solver menu no longer shows

  1. Aug 18, 2010 #1
    Hey PhysicsForum,

    When I press Right Shift + 7 (NUM.SLV) For solving linear equations i usually get the menu but now it shows a different menu instead of the popup menu it now shows Root Diffe Poly Sys and Tvm over the F keys. Can anyone enlighten me as to how to get my menu back?

    Thanks a lot!

  2. jcsd
  3. Nov 1, 2010 #2
    I found that menu by dumb luck!.
    Also this calculator is poorly laid out at best.
    I really am unhappy with it also it loves to switch to RAD's.

    Right shift 7
    Soft key #1 ROOT
    Soft key #3 EQ (will tell you what equation it will solve, or store the one on the stack)
    Soft key #1 SOLVR

    Later JeReMy
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