Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:30Z
d/dn [n^4] = 4n^3
\frac{2}{2} \sum_{i=1}^{n} i^{2}
384K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
305K
det| 7 7 ; 4 8 | = 28
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-θ²) dθ = √π / 2
293K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
300K
det| 7 4 ; 4 8 | = 40
34K
det| 8 9 ; 4 9 | = 36
354K