ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:09Z
d/dr [r^8] = 8r^7
∑_{k=1}^{n} k = n(n+1)/2
259K
2β² + 4β + 1 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
231K
det| 5 6 ; 4 6 | = 6
202K
det| 1 4 ; 3 2 | = -10
479K