Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 18:37Z
8t² + 6t + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-θ²) dθ = √π / 2
163K
det| 3 9 ; 6 4 | = -42
∇²t = 0
det| 2 7 ; 7 3 | = -43
293K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
300K