Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 12:18Z

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

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\oint_C \vec{F}\cdot d\vec{r} = 0

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4y² + 7y + 7 = 0

det| 7 9 ; 1 8 | = 47

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iħ ∂ψ/∂t = Ĥψ

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∇²t = 0

10ψ² + 5ψ + 0 = 0

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

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6β² + 2β + 2 = 0

∂γ/∂θ = 2γ

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2n² + 4n + 0 = 0

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ΔS ≥ 0

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12γ² + 9γ + 1 = 0

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

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