Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:56Z

F = G m₁m₂ / r²

10γ² + 8γ + 7 = 0

451K

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

264K

12n² + 3n + 1 = 0

det| 3 1 ; 7 4 | = 5

297K

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

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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4z² + 8z + 1 = 0

det| 7 4 ; 4 8 | = 40

377K

ω = 2πf

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det| 3 7 ; 4 4 | = -16

det| 5 3 ; 7 6 | = 9

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F = G m₁m₂ / r²

420K

3ψ² + 3ψ + 7 = 0

12n² + 2n + 2 = 0

109K

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2