Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 04:40Z

∇²n = 0

∇²r = 0

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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9r² + 4r + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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det| 7 2 ; 7 8 | = 42

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

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d/dφ [φ^1] = 1φ^0

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

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∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-θ²) dθ = √π / 2

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N₂ + 3H₂ ⇌ 2NH₃

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det| 7 4 ; 4 8 | = 40

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