20/10/11 13:16:45.54 62L1pm5Q.net
Σ[0≦m≦n] (1/n!) f(n,m) x^n y^m = e^{(e^x -1)･y},
に修正…
20/10/11 13:16:45.54 62L1pm5Q.net
Σ[0≦m≦n] (1/n!) f(n,m) x^n y^m = e^{(e^x -1)･y},
に修正…
20/10/11 13:16:45.54 62L1pm5Q.net
Σ[0≦m≦n] (1/n!) f(n,m) x^n y^m = e^{(e^x -1)･y},
に修正…