Initialized with 30 BADs. These BADs need to be checked for correctness.

summation(9,18)=135; summation(sqrt(3),18)=168; summation(sqrt(9)!,18)=15609/01/18: (18%9)!=1 09/02/18: 18/2=9 09/03/18: sqrt(9)*3!=18 09/04/18: 9*sqrt(4)=18 09/05/18: 18%5=sqrt(9) 09/06/18: sqrt(9)*6=18 09/07/18: 7*(18/sqrt(9)!)!=42 [bad42Eval] 09/08/18: 18/9=cuberoot(8) 09/09/18: 9+9=18 09/10/18: 9+10+18=37 [bad37Eval] 09/11/18: sqrt(9)!*(18-11)=42 [bad42Eval] 09/12/18: sqrt(9)!+12=18 09/13/18: sqrt(9)!+13+18=37 [bad37Eval] 09/14/18: sqrt(18/(14%sqrt(9)))=3 [badCardinalityEval] 09/15/18: 18-15=sqrt(9) 09/16/18: 18/9=sqrt(sqrt(16)) 09/17/18: 18_{9}=17 09/18/18: sqrt(18+18)=sqrt(9)! 09/19/18: cuberoot(19_{18})=sqrt(9) 09/20/18: sqrt(20_{18})=sqrt(9)! 09/21/18: 21-18=sqrt(9) 09/22/18: sqrt(9)!/sqrt(22-18)=3 [badCardinalityEval] 09/23/18: 18%(23%9)=3 [badCardinalityEval] 09/24/18: 24-18=sqrt(9)! 09/25/18: 18%sqrt(25)=sqrt(9) 09/26/18: sqrt(26-18_{9})=3 [badCardinalityEval] 09/27/18: 27-9=18 09/28/18: sqrt(9)*log(28-18)=3 [badCardinalityEval] 09/29/18: cuberoot(29-18/9)=3 [badCardinalityEval] 09/30/18: 30+18-sqrt(9)!=42 [bad42Eval]bad37Eval: Whybad37Eval? 37 Heaven @ http://thirty-seven.org bad42Eval: 42 is the "Answer to Life, the Universe, and Everything" badAgeEval: MathBabbler was 61 years young during September 2018. badCardinalityEval: There are three numbers in a date. badPiEval: Expression evaluates to an approximation of Pi.GDT::BAB::About Basic Arithmetic Dates (BADs)

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 30 August 2018 (posted 01 September 2018)

This work is licensed under a Creative Commons Attribution 3.0 United States License.