Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 18:52Z
11β² + 2β + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
115K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
322K
λ = h/p
∫₀^∞ e^(-α²) dα = √π / 2
368K
det| 9 4 ; 1 10 | = 86
213K
det| 2 6 ; 6 3 | = -30
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 2 7 ; 7 3 | = -43
68K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
65K