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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 00:14Z

12r² + 5r + 0 = 0

12θ² + 5θ + 1 = 0

326K

3ψ² + 3ψ + 2 = 0

198K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

155K

ω = 2πf

63K

11x² + 6x + 2 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

366K

11β² + 8β + 5 = 0

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\oint_C \vec{F}\cdot d\vec{r} = 0

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

319K

2H₂ + O₂ → 2H₂O

2H₂ + O₂ → 2H₂O

359K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

263K

det| 5 9 ; 6 6 | = -24

∇²r = 0

233K

d/dn [n^12] = 12n^11

412K

det| 8 9 ; 4 9 | = 36

190K

3θ² + 5θ + 0 = 0

461K

∇²ψ = 0

246K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

439K

N₂ + 3H₂ ⇌ 2NH₃

91K

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