Real Quadratic Number Fields
نویسندگان
چکیده
a4 + 1 a5 + .. . will see that a less wasteful notation, say [ a0 , a1 , a2 , . . . ] , is needed to represent it. Anyone attempting to compute the truncations [ a0 , a1 , . . . , ah ] = ph/qh will be delighted to notice that the definition [ a0 , a1 , . . . , ah ] = a0 + 1/[ a1 , . . . , ah ] immediately implies by induction on h that there is a correspondence ( a0 1 1 0 ) ( a1 1 1 0 ) · · · ( ah 1 1 0 ) = ( ph ph−1 qh qh−1 ) ←→ [ a0 , a1 , . . . , ah ] = ph/qh
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