Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:01Z
12r² + 6r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
168K
∫₀^∞ e^(-t²) dt = √π / 2
446K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ψ²) dψ = √π / 2
371K
4t² + 9t + 6 = 0
∇²ψ = 0
det| 7 4 ; 4 8 | = 40
234K
F = ma
det| 10 7 ; 3 11 | = 89
218K
∑_{k=1}^{n} k = n(n+1)/2
70K