Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:04Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-t²) dt = √π / 2
218K
det| 5 7 ; 2 6 | = 16
190K
12α² + 7α + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
248K
det| 12 1 ; 4 13 | = 152
157K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{t\to 0} \frac{\sin t}{t} = 1
244K
det| 9 4 ; 1 10 | = 86
105K
8β² + 4β + 2 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
100K
∑_{k=1}^{n} k = n(n+1)/2
354K