Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:43Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 3 ; 5 3 | = -9
468K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-α²) dα = √π / 2
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
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e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∂x/∂r = 4x
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 8 ; 3 10 | = 66
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det| 9 4 ; 1 10 | = 86
11K