ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:42Z
d/dr [r^8] = 8r^7
∫₀^∞ e^(-z²) dz = √π / 2
257K
2β² + 4β + 1 = 0
det| 7 4 ; 4 8 | = 40
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
437K
det| 2 3 ; 5 3 | = -9
442K
det| 11 3 ; 0 12 | = 132
det| 5 3 ; 7 6 | = 9
231K
det| 1 1 ; 5 2 | = -3
22K