Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:25Z

3n² + 7n + 7 = 0

d/dx [x^9] = 9x^8

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∫₀^∞ e^(-z²) dz = √π / 2

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∫₀^∞ e^(-ω²) dω = √π / 2

det| 7 4 ; 4 8 | = 40

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{10}{6} \sum_{i=1}^{n} i^{2}

det| 9 5 ; 1 10 | = 85

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∂γ/∂z = 6γ

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d/dr [r^12] = 12r^11

\lim_{r\to 0} \frac{\sin r}{r} = 1

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N₂ + 3H₂ ⇌ 2NH₃

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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iħ ∂ψ/∂t = Ĥψ

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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F = G m₁m₂ / r²

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