Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 10:50Z
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
148K
det| 7 4 ; 4 8 | = 40
372K
\frac{4}{8} \sum_{i=1}^{n} i^{2}
det| 8 5 ; 3 9 | = 57
31K
N₂ + 3H₂ ⇌ 2NH₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
317K
5θ² + 4θ + 4 = 0
det| 4 1 ; 0 5 | = 20
\frac{8}{6} \sum_{i=1}^{n} i^{2}
141K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
4r² + 1r + 5 = 0
12φ² + 4φ + 5 = 0
d/dx [x^3] = 3x^2