My 71B is telling me “Data Error” whenever I try to use the variable “F” - any ideas?

  • JakeSparkleChickenM
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    17 months ago

    See if it still gives you the same error after doing DESTROY ALL. That frees all of the variable memory, and if you are running into a condition where an old variable definition is interfering with your current program then it should clear it up.

    • WasPentaliveOP
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      7 months ago

      Thanks @JakeSparkleChicken@midwest.social

      I thought I remembered such a command, It’s programmable too - so perhaps I will start all my (main) programs with that. I am guessing I would not want it in a chained program. I found I could do a DIM V. as well.