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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 21:23Z

det| 12 9 ; 4 13 | = 120

\lim_{β\to 0} \frac{\sin β}{β} = 1

326K

2H₂ + O₂ → 2H₂O

198K

∂α/∂n = 1α

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

155K

N₂ + 3H₂ ⇌ 2NH₃

63K

det| 7 9 ; 3 8 | = 29

∑_{k=1}^{n} k = n(n+1)/2

366K

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

201K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

ΔS ≥ 0

176K

∇²x = 0

319K

6x² + 7x + 6 = 0

359K

∑_{k=1}^{n} k = n(n+1)/2

263K

det| 7 4 ; 4 8 | = 40

233K

12r² + 7r + 5 = 0

412K

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