Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 07:45Z
d/dz [z^9] = 9z^8
∫₀^∞ e^(-r²) dr = √π / 2
218K
det| 7 4 ; 4 8 | = 40
190K
det| 3 6 ; 0 4 | = 12
Fe₂O₃ + 3CO → 2Fe + 3CO₂
248K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
170K
det| 2 4 ; 5 3 | = -14
e^{i\pi} + 1 = 0
det| 7 2 ; 7 8 | = 42
100K
2H₂ + O₂ → 2H₂O
det| 4 6 ; 4 5 | = -4
433K
det| 3 5 ; 1 4 | = 7