Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:07Z
det| 8 7 ; 4 9 | = 44
∂y/∂φ = 3y
\oint_C \vec{F}\cdot d\vec{r} = 0
102K
det| 7 8 ; 4 8 | = 24
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
250K
d/dz [z^9] = 9z^8
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
256K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 2 ; 5 12 | = 122
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
164K