Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 17:03Z
2α² + 7α + 4 = 0
det| 11 9 ; 5 12 | = 87
327K
∇²y = 0
det| 3 7 ; 2 4 | = -2
59K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
232K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
23K
det| 9 8 ; 3 10 | = 66
459K
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
435K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
323K
det| 9 4 ; 1 10 | = 86
112K
det| 2 1 ; 6 3 | = 0
∑_{k=1}^{n} k = n(n+1)/2