ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:35Z
d/dr [r^8] = 8r^7
det| 1 2 ; 7 2 | = -12
259K
det| 1 4 ; 3 2 | = -10
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
231K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-γ²) dγ = √π / 2