Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:58Z
CaCO₃ → CaO + CO₂
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
289K
∫₀^∞ e^(-n²) dn = √π / 2
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
det| 5 3 ; 7 6 | = 9
177K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
121K
det| 3 1 ; 7 4 | = 5
316K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
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