Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 00:44Z
12r² + 5r + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
198K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-n²) dn = √π / 2
63K
11x² + 6x + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
366K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
263K
det| 5 9 ; 6 6 | = -24
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
233K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃