Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:05Z
det| 2 5 ; 0 3 | = 6
∑_{k=1}^{n} k = n(n+1)/2
244K
E = mc²
det| 11 9 ; 5 12 | = 87
91K
9β² + 8β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 2 ; 3 5 | = 14
137K
det| 9 4 ; 1 10 | = 86
197K
iħ ∂ψ/∂t = Ĥψ
F = ma
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²