Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 22:11Z
N₂ + 3H₂ ⇌ 2NH₃
3β² + 9β + 4 = 0
det| 4 8 ; 3 5 | = -4
392K
det| 11 9 ; 0 12 | = 132
233K
ω = 2πf
12t² + 5t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
139K
∫₀^∞ e^(-t²) dt = √π / 2
412K
det| 10 4 ; 1 11 | = 106
223K