ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:30Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
93K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
211K
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
311K
7y² + 6y + 1 = 0
det| 5 7 ; 2 6 | = 16
133K
det| 9 4 ; 1 10 | = 86
177K
E = mc²
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6r² + 8r + 4 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∫₀^∞ e^(-β²) dβ = √π / 2