Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:59Z
2ψ² + 5ψ + 4 = 0
det| 12 1 ; 4 13 | = 152
479K
N₂ + 3H₂ ⇌ 2NH₃
det| 7 4 ; 4 8 | = 40
276K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-t²) dt = √π / 2
338K
∑_{k=1}^{n} k = n(n+1)/2
188K