Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 23:13Z
∇ × E = −∂B/∂t
det| 2 7 ; 7 3 | = -43
115K
det| 9 1 ; 0 10 | = 90
det| 9 4 ; 1 10 | = 86
368K
∑_{k=1}^{n} k = n(n+1)/2
213K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
331K
11r² + 7r + 3 = 0
det| 4 6 ; 4 5 | = -4
40K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
ΔS ≥ 0