Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 16:49Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
115K
3t² + 7t + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
368K
ΔS ≥ 0
6ψ² + 2ψ + 3 = 0
det| 7 9 ; 1 8 | = 47
40K
det| 8 9 ; 1 9 | = 63
det| 7 4 ; 4 8 | = 40
162K
det| 1 2 ; 7 2 | = -12
68K
∑_{k=1}^{n} k = n(n+1)/2