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 Jul2 awarded Curious Jul2 revised Answer when integrating by partial fractions Subject in incorrect, color highlight should include absolute value bars Jul1 comment Answer when integrating by partial fractions Thank you very much, I did not start out to ask a math question per se, but have learned a lot of math in the process (even if it is contrary to Calc 1). Guess that the only thing I now need to find out is if there is a way to return to Mathematica's default definition of Integrate Jul1 comment Answer when integrating by partial fractions Thanks to all for the comments and answers. I am choosing Junho's answer and would hope that in future releases of "Wolfram" that the absolute value is shown where it is needed. Jul1 accepted Answer when integrating by partial fractions Jul1 revised Answer when integrating by partial fractions Added code Jul1 asked Answer when integrating by partial fractions Apr26 awarded Yearling Sep4 accepted Selecting a list from a list of lists Sep3 comment Selecting a list from a list of lists @Jonie, Not a problem, thanks for your time, hope that you have a good one Sep3 comment Selecting a list from a list of lists I tested the code and it works exactly as it should. I will observe the suggestion that I have seen you and others give about waiting to accept, however I do want to thank you and say that these are excellent suggestions, some of which will keep me busy looking up info (a good thing). Sep3 comment Selecting a list from a list of lists 6+1=7; 1+5 =6; 5+3=8; 3+4=7; 4+2=6; 2+6=8 the arrangement of sums, {7,6,8,7,6,8}, is what makes this particular permutation of {1,2,3,4,5,6} balanced. I have to think of the numbers as being arranged in a circle. Sep3 comment Selecting a list from a list of lists Ok, I have tested 1 - 4 and the code works. I'll wait to see your code regarding 5-7 Sep3 comment Selecting a list from a list of lists @Jonie, new one did clear up the error messages but balancedQ[{6, 1, 5, 3, 4, 2}] still gives an output of "False" Sep3 comment Selecting a list from a list of lists OK, I made those changes and the code now runs as it should, thank you for your help. Sep3 comment Selecting a list from a list of lists @Jonie, I got some error messages and an incorrect answer when I ran that code with balancedQ[{6,1,5,3,4,2}] Sep3 revised Selecting a list from a list of lists edited tags Sep3 comment Selecting a list from a list of lists @Mr.Wizard, I would like to see some other ways of coding balancedQ, so I will do as you suggested and add code-review Sep3 comment Selecting a list from a list of lists @Mr.Wizard, Thank you very much. That worked and I will read over the documentation of === Sep3 asked Selecting a list from a list of lists