Sampou enri hyoushaku

Sampou enri hyoushaku

Sampou enri kagami

Sampou enri shinshin

Sampou enri shiron

Enri housenhyou

Enri

Sampou enri kappatsu furoku : shisai takeuchi shuukei monjin jimon jitou

Enri shinkou

Sampou shaku sahou kouhen

Sampou shaku sahou shohen

Sanpou enri shiron

Sanpou enri shiron

Seiyou sampou

Enri shishohyo

Sampou kongenki

Sampou tengenroku

Sanpou enri kan kyokusuu no kai

Shoshin sampou hayadenju

Sampou kouko chikinshuu

Sampou shaku sahou shohen

Sampou shaku sahou kouhen

Sampou ryouchi shoukai zempen

筭㳒圓理三台 全

算法円理三台