Math Dump /sym/dc3135
id=26933 · host=fr.findroms.cloud · 2026-09-12 10:16Z
∫₀^∞ e^(-α²) dα = √π / 2
2β² + 5β + 6 = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 5 3 ; 4 6 | = 18
∑_{k=1}^{n} k = n(n+1)/2
469K
det| 7 1 ; 7 8 | = 49
e^{i\pi} + 1 = 0
det| 12 6 ; 3 13 | = 138
11α² + 9α + 6 = 0
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂