Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:58Z
d/dn [n^4] = 4n^3
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
163K
iħ ∂ψ/∂t = Ĥψ
det| 12 9 ; 5 13 | = 111
305K
det| 10 7 ; 3 11 | = 89
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
110K
det| 5 7 ; 5 6 | = -5
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
34K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
iħ ∂ψ/∂t = Ĥψ
2r² + 6r + 7 = 0