Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:36Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 7 6 ; 1 8 | = 50
75K
e^{i\pi} + 1 = 0
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
191K
∑_{k=1}^{n} k = n(n+1)/2
390K
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 7 2 ; 7 8 | = 42
338K