BAD::April 2021 Basic Arithmetic Dates

Initialized with 30 BADs.
These BADs need to be checked for correctness.
summation(4,21)=225; sqrt(225)=15
04/01/21: 21%4=1 ... sqrt(4)*1*21=42         [bad42Eval]
04/02/21: 4^2+21=37                          [bad37Eval]
04/03/21: 4!-3=21
04/04/21: 4^sqrt(4)+21=37                    [bad37Eval]
04/05/21: sqrt(4+21)=5
04/06/21: (4!-21)!=6
04/07/21: sqrt(214)!*7=42                    [bad42Eval]
04/08/21: 8/4*21=42                          [bad42Eval]
04/09/21: 214=9
04/10/21: 4-21%10=3                          [badCardinalityEval]
04/11/21: 4-log(21-11)=3                     [badCardinalityEval]
04/12/21: sqrt(21-12)!/sqrt(4)=3             [badCardinalityEval]
04/13/21: cuberoot(21-13)=sqrt(4)
04/14/21: 21-14-4=3                          [badCardinalityEval]
04/15/21: sqrt(summation(4,21))=15
04/16/21: 4-21%(sqrt(16))=3                  [badCardinalityEval]
04/17/21: 4+17=21
04/18/21: (21-18)!/sqrt(4)=3                 [badCardinalityEval]
04/19/21: sqrt(4)+19=21
04/20/21: 4+20-21=3                          [badCardinalityEval]
04/21/21: 4-21/21=3                          [badCardinalityEval]
04/22/21: 4+21-22=3                          [badCardinalityEval]
04/23/21: 23-21=sqrt(4)
04/24/21: (24-21)!/sqrt(4)=3                 [badCardinalityEval]
04/25/21: 25-4=21
04/26/21: 26-21-sqrt(4)=3                    [badCardinalityEval]
04/27/21: (27-21)/sqrt(4)=3                  [badCardinalityEval]
04/28/21: sqrt(28+21)-4=3                    [badCardinalityEval]
04/29/21: cuberoot(29-21)=sqrt(4)
04/30/21: sqrt(4)+2130=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 April 2021.
             badCardinalityEval: There are three numbers in a date.
             badPiEval: Approximates Pi (3.14159265358979...)

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


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 26 March 2021; posted 01 April 2021

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