Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 02:28Z
iħ ∂ψ/∂t = Ĥψ
2r² + 2r + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\lim_{β\to 0} \frac{\sin β}{β} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 8 ; 0 5 | = 20
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det| 12 5 ; 3 13 | = 141