Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:09Z

d/dy [y^8] = 8y^7

ΔS ≥ 0

451K

∑_{k=1}^{n} k = n(n+1)/2

264K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

det| 1 7 ; 7 2 | = -47

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d/dn [n^3] = 3n^2

∇²ω = 0

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∑_{k=1}^{n} k = n(n+1)/2

411K

6t² + 4t + 0 = 0

e^{i\pi} + 1 = 0

377K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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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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det| 4 7 ; 0 5 | = 20

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10ψ² + 5ψ + 0 = 0

184K