Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 01:38Z
det| 9 2 ; 5 10 | = 80
\frac{4}{6} \sum_{i=1}^{n} i^{2}
68K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
406K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
429K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 4 6 ; 4 5 | = -4
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
195K
∇²n = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
412K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{12}{6} \sum_{i=1}^{n} i^{2}
55K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
242K
∑_{k=1}^{n} k = n(n+1)/2
339K