Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:11Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
115K
10x² + 6x + 4 = 0
det| 4 2 ; 1 5 | = 18
368K
det| 9 4 ; 1 10 | = 86
213K
E = mc²
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
370K
CH₄ + 2O₂ → CO₂ + 2H₂O
65K