Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 00:58Z
12r² + 5r + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
326K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
198K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
11x² + 6x + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
359K
det| 7 4 ; 4 8 | = 40
263K
det| 5 9 ; 6 6 | = -24
det| 4 4 ; 5 5 | = 0
233K
det| 7 2 ; 3 8 | = 50
412K
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃