Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:19Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 5 8 ; 4 6 | = -2
339K
det| 3 9 ; 1 4 | = 3
177K
iħ ∂ψ/∂t = Ĥψ
\lim_{z\to 0} \frac{\sin z}{z} = 1
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 4 9 ; 6 5 | = -34
387K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 2 3 ; 6 3 | = -12
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
338K
d/dt [t^11] = 11t^10
276K
∫₀^∞ e^(-ψ²) dψ = √π / 2
348K