Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:44Z
d/dn [n^4] = 4n^3
CH₄ + 2O₂ → CO₂ + 2H₂O
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
163K
iħ ∂ψ/∂t = Ĥψ
\frac{2}{4} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
293K
CH₄ + 2O₂ → CO₂ + 2H₂O
110K
det| 5 7 ; 5 6 | = -5
\binom{n}{k} = \frac{n!}{k!(n-k)!}
34K
det| 9 4 ; 1 10 | = 86
354K
det| 2 3 ; 5 3 | = -9
368K