ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:47Z
d/dr [r^8] = 8r^7
det| 12 9 ; 5 13 | = 111
259K
det| 9 4 ; 1 10 | = 86
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
437K
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 11 3 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
231K
∫₀^∞ e^(-x²) dx = √π / 2
193K
∫₀^∞ e^(-ψ²) dψ = √π / 2
202K