Field Notes / Σ /sym/5e9446
id=17 · host=formula-vault.cloud · 2026-10-02 01:38Z
2H₂ + O₂ → 2H₂O
e^{i\pi} + 1 = 0
det| 3 8 ; 4 4 | = -20
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\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
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d/dβ [β^2] = 2β^1
∫₀^∞ e^(-α²) dα = √π / 2
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\lim_{r\to 0} \frac{\sin r}{r} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 7 1 ; 4 8 | = 52
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\oint_C \vec{F}\cdot d\vec{r} = 0
F = G m₁m₂ / r²
∫₀^∞ e^(-z²) dz = √π / 2
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\frac{10}{8} \sum_{i=1}^{n} i^{2}
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