Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:26Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
190K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-θ²) dθ = √π / 2
248K
11n² + 7n + 7 = 0
det| 9 4 ; 1 10 | = 86
299K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 2 2 ; 4 3 | = -2
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
138K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
433K
λ = h/p