Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:42Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
∫₀^∞ e^(-x²) dx = √π / 2
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
406K
5z² + 1z + 0 = 0
det| 7 4 ; 4 8 | = 40
231K
det| 4 2 ; 1 5 | = 18
195K
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
412K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K