ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:47Z
d/dr [r^8] = 8r^7
\frac{1}{7} \sum_{i=1}^{n} i^{2}
259K
2β² + 4β + 1 = 0
det| 7 4 ; 4 8 | = 40
159K
\lim_{y\to 0} \frac{\sin y}{y} = 1
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 8 ; 3 10 | = 66
442K
det| 11 3 ; 0 12 | = 132
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
231K
∫₀^∞ e^(-ψ²) dψ = √π / 2
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K