Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:25Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
75K
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
129K
2H₂ + O₂ → 2H₂O
det| 11 4 ; 5 12 | = 112
191K
det| 9 4 ; 1 10 | = 86
390K
∑_{k=1}^{n} k = n(n+1)/2
153K
det| 1 4 ; 3 2 | = -10
473K