Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 03:22Z
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
115K
det| 7 2 ; 1 8 | = 54
322K
5r² + 7r + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
368K
det| 9 4 ; 1 10 | = 86
213K
∫₀^∞ e^(-r²) dr = √π / 2
\frac{1}{7} \sum_{i=1}^{n} i^{2}
4K
det| 4 3 ; 3 5 | = 11
\binom{n}{k} = \frac{n!}{k!(n-k)!}
40K
∑_{k=1}^{n} k = n(n+1)/2
370K
\frac{1}{1} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
68K
∑_{k=1}^{n} k = n(n+1)/2