Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 17:51Z
d/dr [r^6] = 6r^5
7φ² + 3φ + 4 = 0
det| 7 2 ; 7 8 | = 42
213K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
162K
det| 1 2 ; 7 2 | = -12
68K
det| 2 7 ; 7 3 | = -43
65K
∑_{k=1}^{n} k = n(n+1)/2
178K