Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:53Z
12r² + 6r + 1 = 0
∫₀^∞ e^(-r²) dr = √π / 2
168K
∑_{k=1}^{n} k = n(n+1)/2
det| 12 9 ; 5 13 | = 111
144K
4t² + 9t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
86K
∇²ψ = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
224K
F = ma
det| 4 8 ; 7 5 | = -36
∑_{k=1}^{n} k = n(n+1)/2
402K
ω = 2πf