Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:54Z

3n² + 7n + 7 = 0

∫₀^∞ e^(-ω²) dω = √π / 2

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∫₀^∞ e^(-z²) dz = √π / 2

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∫₀^∞ e^(-ω²) dω = √π / 2

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

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8ψ² + 7ψ + 0 = 0

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

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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

det| 11 5 ; 0 12 | = 132

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∇ × E = −∂B/∂t

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

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CH₄ + 2O₂ → CO₂ + 2H₂O

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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PV = nRT

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