ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:06Z
d/dr [r^8] = 8r^7
∑_{k=1}^{n} k = n(n+1)/2
259K
det| 1 4 ; 3 2 | = -10
257K
2β² + 4β + 1 = 0
det| 7 8 ; 4 8 | = 24
159K
∫₀^∞ e^(-β²) dβ = √π / 2
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 7 6 | = -33
437K
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 11 3 ; 0 12 | = 132
det| 9 4 ; 1 10 | = 86
231K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
22K