ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:16Z
d/dr [r^8] = 8r^7
det| 2 7 ; 7 3 | = -43
259K
det| 11 9 ; 5 12 | = 87
257K
2β² + 4β + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
437K
det| 11 3 ; 0 12 | = 132
det| 9 4 ; 1 10 | = 86
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1