Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 21:55Z

F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

451K

6t² + 6t + 4 = 0

264K

8φ² + 6φ + 2 = 0

8ψ² + 7ψ + 0 = 0

297K

∑_{k=1}^{n} k = n(n+1)/2

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ΔS ≥ 0

1n² + 7n + 3 = 0

48K

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

411K

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

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

377K

∑_{k=1}^{n} k = n(n+1)/2

299K

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

∇ × E = −∂B/∂t

401K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

420K

det| 12 9 ; 0 13 | = 156