Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:44Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
168K
d/dt [t^8] = 8t^7
det| 3 7 ; 2 4 | = -2
371K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
259K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
86K
d/dω [ω^1] = 1ω^0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
224K
∫₀^∞ e^(-t²) dt = √π / 2
234K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 7 4 ; 4 8 | = 40
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K