Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:58Z
∂r/∂ψ = 3r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 3 ; 4 11 | = 98
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\oint_C \vec{F}\cdot d\vec{r} = 0
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∂ψ/∂φ = 4ψ
det| 10 3 ; 5 11 | = 95
det| 3 6 ; 0 4 | = 12
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∫₀^∞ e^(-t²) dt = √π / 2
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\frac{1}{8} \sum_{i=1}^{n} i^{2}
F = G m₁m₂ / r²
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K