Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:47Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
191K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 4 13 | = 152
1K
det| 7 4 ; 4 8 | = 40
338K
det| 8 9 ; 4 9 | = 36
188K