BAD::July 2021 Basic Arithmetic Dates

Initialized with 28 BADs.
These BADs need to be checked for correctness.
summation(7,21)=210
07/01/21: (21%7)!=1
07/02/21: (21/7)!/2=3                        [badCardinalityEval]
07/03/21: 7*3=21
07/04/21: 7*(4!-21)!=42                      [bad42Eval]
07/05/21: sqrt(7+sqrt(sqrt(21-5)))=3         [badCardinalityEval]
07/06/21: 21/(7!/6!)=3                       [badCardinalityEval]
07/07/21: 7*(21/7)!=42                       [bad42Eval]
07/08/21: 21/sqrt(7^cuberoot(8))=3           [badCardinalityEval]
07/09/21: 7+9+21=37                          [bad37Eval]
07/10/21: 1021/7=3                           [badCardinalityEval]
07/11/21: 1121/7~=Pi                         [badPiEval]
07/12/21: 7*sqrt(21-12)!=42                  [bad42Eval]
07/13/21: 1321%7=3                           [badCardinalityEval]
07/14/21: 7+14=21
07/15/21: 217=15
07/16/21: 7!/(21-16)!=42                     [bad42Eval]
07/17/21: 7-(21-17)=3                        [badCardinalityEval]
07/18/21: 7*(21-18)!=42                      [bad42Eval]
07/19/21
07/20/21
07/21/21
07/22/21: 22!/21!/7~=Pi  [July 22nd is Pi Approximation Day]
07/23/21: 2321%7=3                           [badCardinalityEval]
07/24/21: 7*(24-21)!=42                      [bad42Eval]
07/25/21: sqrt(7+sqrt(sqrt(21-sqrt(25))))=3  [badCardinalityEval]
07/26/21: 7!/(26-21)!=42                     [bad42Eval]
07/27/21: 7*(27-21)=42                       [bad42Eval]
07/28/21: sqrt(28+21)=7
07/29/21: 2129%7=3                           [badCardinalityEval]
07/30/21: 307=21
07/31/21: 31-21-7=3                          [badCardinalityEval]
            bad37Eval: Why bad37Eval? 37 Heaven @ http://thirty-seven.org
            bad42Eval: 42 is the "Answer to Life, the Universe, and Everything"
           badAgeEval: MathBabbler was 64 on this date.
   badCardinalityEval: Expression evaluates to 3.

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


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 01 July 2021

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