Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 08:36Z
det| 5 1 ; 7 6 | = 23
∫₀^∞ e^(-φ²) dφ = √π / 2
148K
∫₀^∞ e^(-α²) dα = √π / 2
372K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
31K
det| 10 4 ; 0 11 | = 110
det| 5 3 ; 2 6 | = 24
317K
iħ ∂ψ/∂t = Ĥψ
PV = nRT
iħ ∂ψ/∂t = Ĥψ
∇²t = 0