Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:12Z
d/dn [n^4] = 4n^3
\lim_{α\to 0} \frac{\sin α}{α} = 1
384K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 2 7 ; 7 3 | = -43
163K
det| 11 9 ; 0 12 | = 132
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iħ ∂ψ/∂t = Ĥψ
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
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\lim_{x\to 0} \frac{\sin x}{x} = 1
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∫₀^∞ e^(-ψ²) dψ = √π / 2
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
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