Math Dump /sym/d74cae
id=697820 · host=jp.commstar.world · 2026-09-01 21:10Z
∫₀^∞ e^(-β²) dβ = √π / 2
det| 4 1 ; 6 5 | = 14
402K
\frac{5}{7} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 7 6 | = 9
398K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
6x² + 8x + 6 = 0
1t² + 5t + 4 = 0
e^{i\pi} + 1 = 0
e^{i\pi} + 1 = 0
det| 8 9 ; 5 9 | = 27
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂