ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:34Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∫₀^∞ e^(-α²) dα = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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7y² + 6y + 1 = 0
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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det| 7 4 ; 4 8 | = 40
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