Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:50Z
d/dn [n^4] = 4n^3
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
384K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
305K
∫₀^∞ e^(-ψ²) dψ = √π / 2
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
293K
det| 5 7 ; 5 6 | = -5
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
300K
det| 7 4 ; 4 8 | = 40
34K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-α²) dα = √π / 2
354K
iħ ∂ψ/∂t = Ĥψ
2r² + 6r + 7 = 0
5θ² + 9θ + 7 = 0