ref 2e537d70
Math Dump /sym/00b860
id=802852 · host=fr.findroms.cloud · 2026-09-12 10:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∂α/∂y = 4α
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
4t² + 5t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
469K
∂n/∂n = 3n
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
5x² + 9x + 6 = 0
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O