Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:00Z
d/dn [n^4] = 4n^3
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 7 4 ; 4 8 | = 40
163K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
305K
\oint_C \vec{F}\cdot d\vec{r} = 0
57K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
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det| 2 3 ; 5 3 | = -9
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∫₀^∞ e^(-t²) dt = √π / 2
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