ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:57Z
d/dr [r^8] = 8r^7
∫₀^∞ e^(-θ²) dθ = √π / 2
259K
2β² + 4β + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 9 ; 0 11 | = 110
193K
∫₀^∞ e^(-t²) dt = √π / 2
22K
det| 9 1 ; 7 10 | = 83
205K