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@stepney141
stepney141 / MatBa.txt
Created July 11, 2018 17:58
determinant of the matrix
// Refer to https://twitter.com/daigakujcjp/status/1016717177586511873
// Computed by HP50g Graphing Calculator
'(((((((((((((((((((((((((A+((B*EXP((((i*K)-i)*π)/13))+((C*(EXP((((i*K)-i)*π)/13)^2))+((D*(EXP((((i*K)-i)*π)/13)^3))+((E*(EXP((((i*K)-i)*π)/13)^4))+((F*(EXP((((i*K)-i)*π)/13)^5))+((G*(EXP((((i*K)-i)*π)/13)^6))+((H*(EXP((((i*K)-i)*π)/13)^7))+((I*(EXP((((i*K)-i)*π)/13)^8))+((J*(EXP((((i*K)-i)*π)/13)^9))+((K*(EXP((((i*K)-i)*π)/13)^10))+((L*(EXP((((i*K)-i)*π)/13)^11))+((M*(EXP((((i*K)-i)*π)/13)^12))+((N*(EXP((((i*K)-i)*π)/13)^13))+((O*(EXP((((i*K)-i)*π)/13)^14))+((P*(EXP((((i*K)-i)*π)/13)^15))+((Q*(EXP((((i*K)-i)*π)/13)^16))+((R*(EXP((((i*K)-i)*π)/13)^17))+((S*(EXP((((i*K)-i)*π)/13)^18))+((T*(EXP((((i*K)-i)*π)/13)^19))+((U*(EXP((((i*K)-i)*π)/13)^20))+((V*(EXP((((i*K)-i)*π)/13)^21))+((W*(EXP((((i*K)-i)*π)/13)^22))+((X*(EXP((((i*K)-i)*π)/13)^23))+((Y*(EXP((((i*K)-i)*π)/13)^24))+(Z*(EXP((((i*K)-i)*π)/13)^25)))))))))))))))))))))))))))*(A+((B*EXP((((i*K)-i)*π)/13))+((C*(EXP((((i*K)-i)*π)/13)^2))+((D*(EXP(((
@stepney141
stepney141 / pi625.txt
Last active July 9, 2018 15:43
inversion of the pi625 matrix (calculated with HP50g Graphing Calculator )
// Refer to https://twitter.com/daigakujcjp/status/1015991450582962176
// Computed by HP50g Graphing Calculator
[[ '(-11879670049633515549319)/429960459429019584757865' '(-47090180252435665507)/85992091885803916951573' '3797170251768483686599/85992091885803916951573' '(-14888464141574487953893)/429960459429019584757865' '8351405444890834946669/429960459429019584757865' '(-19566845263042347769012)/429960459429019584757865' '(-14042752371072363882807)/429960459429019584757865' '(-8163932822763166635341)/429960459429019584757865' '6800972190165073169664/429960459429019584757865' '(-17955681073694135793684)/429960459429019584757865' '2972387384833308123843/429960459429019584757865' '27269043679139431488159/429960459429019584757865' '7720681727928828945938/429960459429019584757865' '6689065637067976298441/429960459429019584757865' '(-159510113523962994081)/85992091885803916951573' '(-270587335780983676353)/85992091885803916951573' '1620949644412977087272/85992091885803916951573' '19491618163227581837548/429960459