ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:44Z
d/dr [r^8] = 8r^7
det| 9 4 ; 1 10 | = 86
259K
∑_{k=1}^{n} k = n(n+1)/2
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 7 ; 2 6 | = 16
437K
det| 1 2 ; 7 2 | = -12
442K
det| 11 3 ; 0 12 | = 132
∫₀^∞ e^(-n²) dn = √π / 2
193K
det| 12 1 ; 5 13 | = 151
202K
det| 6 6 ; 3 7 | = 24
22K
det| 1 4 ; 3 2 | = -10
205K