Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:04Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

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det| 9 4 ; 1 10 | = 86

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

d/dx [x^3] = 3x^2

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∇²θ = 0

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ω = 2πf

F = G m₁m₂ / r²

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iħ ∂ψ/∂t = Ĥψ

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e^{i\pi} + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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PV = nRT

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10t² + 8t + 0 = 0

11ψ² + 7ψ + 2 = 0

4φ² + 2φ + 1 = 0