Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
det| 1 1 ; 5 2 | = -3
46K
∫₀^∞ e^(-r²) dr = √π / 2
468K
2H₂ + O₂ → 2H₂O
\frac{6}{1} \sum_{i=1}^{n} i^{2}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 2 5 | = 18
339K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
11K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
387K
det| 3 9 ; 1 4 | = 3
144K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
67K
det| 2 9 ; 0 3 | = 6
338K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
det| 12 6 ; 1 13 | = 150
256K