Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:51Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
det| 3 7 ; 2 4 | = -2
168K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
d/dt [t^8] = 8t^7
det| 11 9 ; 0 12 | = 132
144K
det| 5 2 ; 3 6 | = 24
371K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
259K
d/dω [ω^1] = 1ω^0
det| 2 6 ; 0 3 | = 6
234K
∫₀^∞ e^(-β²) dβ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
354K
6ψ² + 4ψ + 6 = 0
5γ² + 2γ + 4 = 0
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂