Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:41Z
det| 1 9 ; 3 2 | = -25
det| 7 9 ; 1 8 | = 47
190K
∇ × E = −∂B/∂t
6t² + 6t + 7 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
170K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
299K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
∂β/∂n = 7β
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
433K