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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 16:12Z

7φ² + 4φ + 5 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

326K

∑_{k=1}^{n} k = n(n+1)/2

198K

E = mc²

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

155K

2H₂ + O₂ → 2H₂O

63K

e^{i\pi} + 1 = 0

ΔS ≥ 0

366K

d/dt [t^3] = 3t^2

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 5 9 ; 0 6 | = 30

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∇ × E = −∂B/∂t

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d/dβ [β^2] = 2β^1

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

359K

1ψ² + 7ψ + 7 = 0

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8ψ² + 7ψ + 0 = 0

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