그림과 같이 프로세스를 자세히 설명합니다.
∩arctan TDT
= tarctant-∩tdarctant
= tarctant- ) dt
=tarctant-1/2ln(1+t? ) +c
뒤
∵ 1/(1+t? ) arctan TDT
= ∵ arctantdarctant
= 1/2 (arctant)? +c
∩arctan TDT
= tarctant-∩tdarctant
= tarctant- ) dt
=tarctant-1/2ln(1+t? ) +c
뒤
∵ 1/(1+t? ) arctan TDT
= ∵ arctantdarctant
= 1/2 (arctant)? +c