BAD::October 2020 Basic Arithmetic Dates

Initialized with 31 BADs.

These BADs need to be checked for correctness.

summation(10,20)=165; summation(log(10),20)=210
10/01/20: 1+20/10=3                          [badCardinalityEval]
10/02/20: 10*2=20
10/03/20: log(10)+20%3=3                     [badCardinalityEval]
10/04/20: 10*sqrt(4)=20
10/05/20: sqrt(205)=10
10/06/20: log(10)+20%6=3                     [badCardinalityEval]
10/07/20: log(10)*cuberoot(7+20)=3
10/08/20: 20%8-log(10)=3                     [badCardinalityEval]
10/09/20: cuberoot(20+10-sqrt(9))=3          [badCardinalityEval]
10/10/20: 10+10=20
10/11/20: log(10)*sqrt(20-11)=3              [badCardinalityEval]
10/12/20: 10+12+20=42                        [bad42Eval]
10/13/20: 10+13-20=3                         [badCardinalityEval]
10/14/20: 20/sqrt(14-10)=10                  [badMonthEval]
10/15/20: avg(10,20)=15
10/16/20: 10*sqrt(sqrt(16))=20
10/17/20: 10+1720=37                         [bad37Eval]
10/18/20: 18+20-log(10)=37                   [bad37Eval]
10/19/20: log(10)+19=20
10/20/20: 20/20=log(10)
10/21/20: 21-log(10)=20
10/22/20: log(10)*(22+20)=42                [bad42Eval]
10/23/20: 2320-log(10)=42
10/24/20: 24-20-log(10)=3                   [badCardinalityEval]
10/25/20: sqrt(sqrt(25)*20)=10
10/26/20: 2026-10=42                         [bad42Eval]
10/27/20: log(10)+20%cuberoot(27)=3         [badCardinalityEval]
10/28/20: log(10)+cuberoot(28-20)=3         [badCardinalityEval]
10/29/20: log(10)*sqrt(29/20)=3             [badCardinalityEval]
10/30/20: 30-10=20
10/31/20: log(10)+2031=63                    [badAgeEval]
             bad37Eval: Why badCardinalityEval? 37 Heaven @ http://thirty-seven.org
             bad42Eval: 42 is the "Answer to Life, the Universe, and Everything"
             badAgeEval: MathBabbler was 63 years young during October 2020.
             badCardinalityEval: There are three numbers in a date.

GDT::BAB::About Basic Arithmetic Dates (BADs)


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 28 September 2020 (posted 01 October 2020)

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