Math Dump /sym/bc0eea
id=855967 · host=fr.findroms.cloud · 2026-10-19 15:41Z
∇²t = 0
det| 6 4 ; 7 7 | = 14
det| 5 6 ; 2 6 | = 18
297K
det| 3 7 ; 2 4 | = -2
252K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
48K
9α² + 2α + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
377K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{8}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
9x² + 4x + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0