Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 12:19Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-α²) dα = √π / 2

460K

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

438K

4y² + 7y + 7 = 0

7r² + 8r + 5 = 0

186K

det| 7 6 ; 1 8 | = 50

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∇²t = 0

det| 2 6 ; 0 3 | = 6

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iħ ∂ψ/∂t = Ĥψ

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6β² + 2β + 2 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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F = G m₁m₂ / r²

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2φ² + 2φ + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

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