Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:33Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{t\to 0} \frac{\sin t}{t} = 1
75K
det| 8 6 ; 5 9 | = 42
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2y² + 6y + 4 = 0
det| 9 9 ; 5 10 | = 45
170K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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2y² + 4y + 4 = 0
det| 7 4 ; 4 8 | = 40
393K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
130K
∑_{k=1}^{n} k = n(n+1)/2
82K
Fe₂O₃ + 3CO → 2Fe + 3CO₂