Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:23Z
det| 1 9 ; 3 2 | = -25
det| 1 2 ; 7 2 | = -12
218K
∫₀^∞ e^(-t²) dt = √π / 2
190K
∇ × E = −∂B/∂t
6t² + 6t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂n = 7β
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
138K
\oint_C \vec{F}\cdot d\vec{r} = 0