Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-09-01 18:30Z
\frac{2}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-y²) dy = √π / 2
439K
F = ma
det| 8 3 ; 3 9 | = 63
CH₄ + 2O₂ → CO₂ + 2H₂O
d/dz [z^10] = 10z^9
AgNO₃ + NaCl → AgCl↓ + NaNO₃
107K
\frac{1}{2} \sum_{i=1}^{n} i^{2}
139K
∫₀^∞ e^(-ω²) dω = √π / 2
161K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
152K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
425K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
271K