ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:17Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
93K
\lim_{x\to 0} \frac{\sin x}{x} = 1
211K
∫₀^∞ e^(-α²) dα = √π / 2
det| 1 2 ; 7 2 | = -12
311K
∫₀^∞ e^(-x²) dx = √π / 2
453K
7y² + 6y + 1 = 0
det| 9 1 ; 7 10 | = 83
177K
E = mc²
det| 7 4 ; 4 8 | = 40
45K
det| 12 1 ; 5 13 | = 151
207K
∇²y = 0
det| 10 9 ; 0 11 | = 110
333K
∑_{k=1}^{n} k = n(n+1)/2
437K
6r² + 8r + 4 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∫₀^∞ e^(-β²) dβ = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂