Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 17:51Z
d/dr [r^6] = 6r^5
∑_{k=1}^{n} k = n(n+1)/2
322K
7φ² + 3φ + 4 = 0
det| 9 4 ; 1 10 | = 86
368K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 1 1 ; 5 2 | = -3
370K
∑_{k=1}^{n} k = n(n+1)/2
162K
∑_{k=1}^{n} k = n(n+1)/2
65K