Math Dump /sym/5fc6bc
id=914567 · host=fr.findroms.cloud · 2026-08-22 04:10Z
\frac{12}{4} \sum_{i=1}^{n} i^{2}
∇²β = 0
det| 5 6 ; 2 6 | = 18
237K
det| 3 7 ; 2 4 | = -2
450K
det| 12 6 ; 7 13 | = 114
∑_{k=1}^{n} k = n(n+1)/2
473K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
118K
d/dr [r^3] = 3r^2
∂n/∂n = 4n
\oint_C \vec{F}\cdot d\vec{r} = 0
4γ² + 9γ + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃