ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:09Z
d/dr [r^5] = 5r^4
AgNO₃ + NaCl → AgCl↓ + NaNO₃
312K
2x² + 4x + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
∑_{k=1}^{n} k = n(n+1)/2
91K
2H₂ + O₂ → 2H₂O
\frac{4}{6} \sum_{i=1}^{n} i^{2}
17K
det| 11 7 ; 6 12 | = 90
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
311K
7ω² + 6ω + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
39K
E = mc²
\lim_{α\to 0} \frac{\sin α}{α} = 1
364K