Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:53Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
det| 4 8 ; 3 5 | = -4
168K
d/dt [t^8] = 8t^7
\binom{n}{k} = \frac{n!}{k!(n-k)!}
371K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
259K
∫₀^∞ e^(-ψ²) dψ = √π / 2
86K
d/dω [ω^1] = 1ω^0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 7 4 ; 4 8 | = 40
354K
6ψ² + 4ψ + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
70K
5γ² + 2γ + 4 = 0
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂