ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:04Z
d/dr [r^5] = 5r^4
2x² + 4x + 1 = 0
2H₂ + O₂ → 2H₂O
det| 9 8 ; 3 10 | = 66
310K
det| 11 7 ; 6 12 | = 90
det| 9 1 ; 7 10 | = 83
311K
∫₀^∞ e^(-ψ²) dψ = √π / 2
68K
∑_{k=1}^{n} k = n(n+1)/2
39K