ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:58Z
7φ² + 7φ + 6 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
125K
9n² + 8n + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
det| 5 3 ; 2 6 | = 24
310K
ΔS ≥ 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
311K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
det| 7 4 ; 4 8 | = 40
68K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
364K
∑_{k=1}^{n} k = n(n+1)/2
6K