Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:58Z

3n² + 7n + 7 = 0

∫₀^∞ e^(-α²) dα = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-ω²) dω = √π / 2

e^{i\pi} + 1 = 0

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\frac{12}{6} \sum_{i=1}^{n} i^{2}

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

∂n/∂θ = 3n

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F = G m₁m₂ / r²

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

6t² + 6t + 4 = 0

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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d/dφ [φ^5] = 5φ^4

det| 7 4 ; 4 8 | = 40

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∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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

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