Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:22Z

F = G m₁m₂ / r²

7r² + 8r + 5 = 0

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det| 9 4 ; 1 10 | = 86

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det| 12 4 ; 5 13 | = 136

det| 12 2 ; 2 13 | = 152

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4t² + 3t + 3 = 0

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∇²r = 0

d/dt [t^3] = 3t^2

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

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det| 10 4 ; 5 11 | = 90

1n² + 7n + 3 = 0

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∇²ω = 0

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

∑_{k=1}^{n} k = n(n+1)/2

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E = mc²

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det| 5 6 ; 7 6 | = -12

det| 4 7 ; 2 5 | = 6

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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