Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-09-03 03:57Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 4 9 ; 4 5 | = -16
166K
12z² + 8z + 4 = 0
det| 11 4 ; 6 12 | = 108
78K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
397K
9n² + 6n + 0 = 0
∫₀^∞ e^(-n²) dn = √π / 2
342K
det| 2 1 ; 3 3 | = 3
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 5 12 | = 87
118K
det| 8 8 ; 2 9 | = 56
392K