Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-09-29 09:27Z
∫₀^∞ e^(-θ²) dθ = √π / 2
5ω² + 8ω + 1 = 0
det| 5 6 ; 2 6 | = 18
234K
det| 3 7 ; 2 4 | = -2
430K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
350K
12ψ² + 7ψ + 5 = 0
3z² + 4z + 0 = 0
11r² + 7r + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
iħ ∂ψ/∂t = Ĥψ
E = mc²