Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:09Z

F = G m₁m₂ / r²

∫₀^∞ e^(-r²) dr = √π / 2

451K

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

264K

12n² + 3n + 1 = 0

∇²r = 0

297K

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

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

48K

∂ψ/∂β = 3ψ

411K

4z² + 8z + 1 = 0

F = ma

377K

10ψ² + 5ψ + 0 = 0

299K

det| 3 7 ; 4 4 | = -16

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

401K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

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3ψ² + 3ψ + 7 = 0

det| 9 4 ; 1 10 | = 86

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11t² + 9t + 7 = 0

184K

∑_{k=1}^{n} k = n(n+1)/2