Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 22:37Z
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-z²) dz = √π / 2
278K
3β² + 9β + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
233K
ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
100K
det| 5 6 ; 7 6 | = -12
330K
12t² + 5t + 7 = 0
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
412K
det| 7 9 ; 1 8 | = 47
385K