Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:43Z
d/dn [n^4] = 4n^3
Fe₂O₃ + 3CO → 2Fe + 3CO₂
384K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 9 4 ; 1 10 | = 86
163K
iħ ∂ψ/∂t = Ĥψ
det| 3 7 ; 2 4 | = -2
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 10 7 ; 3 11 | = 89
293K
∫₀^∞ e^(-x²) dx = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
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det| 2 6 ; 0 3 | = 6
368K