Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:02Z

F = G m₁m₂ / r²

8ψ² + 7ψ + 0 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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det| 12 4 ; 5 13 | = 136

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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∇²r = 0

d/dx [x^3] = 3x^2

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∇ × E = −∂B/∂t

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

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∑_{k=1}^{n} k = n(n+1)/2

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det| 3 6 ; 0 4 | = 12

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