Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:34Z

11n² + 5n + 4 = 0

∇²r = 0

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N₂ + 3H₂ ⇌ 2NH₃

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∫₀^∞ e^(-x²) dx = √π / 2

det| 11 5 ; 0 12 | = 132

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det| 7 2 ; 7 8 | = 42

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4φ² + 6φ + 2 = 0

F = G m₁m₂ / r²

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CH₄ + 2O₂ → CO₂ + 2H₂O

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∑_{k=1}^{n} k = n(n+1)/2

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

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∇ × E = −∂B/∂t

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det| 7 4 ; 4 8 | = 40

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