Recent content by bluatigro

  1. B

    Isotope halflife table by progamming

    so for 'stable' i can use '9.99e99' sec but what do i use for the missing ones ? i can't use 0
  2. B

    Isotope halflife table by progamming

    i have now a random acces file whit the known halftimes somtimes the file remarks ´stable´ in the halftime field the halftimeinsec field is then ´0.00e00´ what must i take as halftimeinsec if halftime = ´stable´ the array halftime( protons , neutrons ) is not complete what do i use...
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    Isotope halflife table by progamming

    @ drclaude : i think it is not a simple function : - halftime( protons , neutrons ) to but GP can find complex ones to GP wil never find a exact one but a nice near one can be useful i wil use every operator i can think of where can i find a tabel in sec. for this ? remark : -...
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    Isotope halflife table by progamming

    i wan to do the folowimg : [ 1 ] use the computer to find halftimes of isotoops that are jet unkown [ 2 ] i want to use genetic programming [ 3 ] i use the idea that there is a function = halftime( protons , neutrons ) i have questions : - is [ 1 ][ 2 ] a good idea - i don't know if...
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