Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:09Z
det| 8 7 ; 4 9 | = 44
∂y/∂φ = 3y
det| 7 8 ; 4 8 | = 24
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
257K
d/dz [z^9] = 9z^8
\frac{11}{6} \sum_{i=1}^{n} i^{2}
62K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
256K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
det| 11 1 ; 4 12 | = 128
e^{i\pi} + 1 = 0