Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 22:25Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
12β² + 9β + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 7 4 ; 4 8 | = 40
129K
∂z/∂n = 8z
det| 3 6 ; 0 4 | = 12
191K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
153K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
188K
4γ² + 9γ + 7 = 0
1r² + 3r + 3 = 0