Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:25Z
d/dn [n^4] = 4n^3
\lim_{r\to 0} \frac{\sin r}{r} = 1
384K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
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iħ ∂ψ/∂t = Ĥψ
\frac{3}{2} \sum_{i=1}^{n} i^{2}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 9 4 ; 1 10 | = 86
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det| 7 9 ; 1 8 | = 47
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