Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 16:10Z
det| 6 2 ; 7 7 | = 28
∫₀^∞ e^(-x²) dx = √π / 2
\frac{1}{3} \sum_{i=1}^{n} i^{2}
d/dψ [ψ^7] = 7ψ^6
det| 9 9 ; 5 10 | = 45
257K
det| 7 4 ; 4 8 | = 40
250K
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K
AgNO₃ + NaCl → AgCl↓ + NaNO₃