u/Sea_Duty_5725
▲ 13 r/unexpectedTermial
i? thats very complex
the bot doesnt know i? sadly :(
the answer is i(i + 1)/2 = (1/2)i(i+1) = (1/2)i^2-(1/2)i = -(1/2)+(1/2)i = -0.5+0.5i
u/Sea_Duty_5725 — 4 days ago
the bot doesnt know i? sadly :(
the answer is i(i + 1)/2 = (1/2)i(i+1) = (1/2)i^2-(1/2)i = -(1/2)+(1/2)i = -0.5+0.5i