Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:39Z
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
115K
det| 4 2 ; 1 5 | = 18
322K
10x² + 6x + 4 = 0
d/dz [z^11] = 11z^10
213K
E = mc²
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
40K
4α² + 2α + 0 = 0