Sindbad~EG File Manager

PRABEF
PRCDEF
NCABC
BEGKH
COAGB
NEAG
COEHF
NEEH
COCKD
NECK
OSAGHF
OSCKHF

PREFCD lemma:parallelsymmetric
NEGH lemma:betweennotequal
NEHG lemma:inequalitysymmetric
NEKH lemma:betweennotequal
NEHK  lemma:inequalitysymmetric
ANBEHGP+EEGPGH lemma:extension
ANBEKHQ+EEHQKH lemma:extension
BEHGP
BEKHQ
BEGHQ  lemma:3.7a
BEPGH axiom:betweennesssymmetry
EAAGHGHF  proposition:29
BEPKH    lemma:3.5b   
EACKHKHF  proposition:29
BEHKG  axiom:betweennesssymmetry
RAHKG  lemma:ray4
RAHGK  lemma:ray5
EQFF   cn:equalityreflexive
NEHF lemma:betweennotequal
RAHFF  lemma:ray4
EAAGHKHF  lemma:equalangleshelper
EAKHFAGH  lemma:equalanglessymmetric
EACKHAGH  lemma:equalanglestransitive
NEGH  lemma:betweennotequal
RAGHK    lemma:ray4
NEAG  lemma:betweennotequal
NEGA  lemma:inequalitysymmetric
EQAA  cn:equalityreflexive
RAGAA    lemma:ray4
EACKHAGK  lemma:equalangleshelper
EAHKCKGA  lemma:equalanglesflip


OSAGHF
OSCKHF
ANBEAMF+COGHM+NCGHA  defn:oppositeside
ANBECmF+COKHm+NCKHC  defn:oppositeside
BEAMF
COGHM
NCGHA
BECmF
COKHm
NCKHC
COGKH  defn:collinear
COHGK  lemma:collinearorder
COHGM  lemma:collinearorder
NEHG  lemma:betweennotequal
COGKM  lemma:collinear4
COKGM   lemma:collinearorder
COHKm  lemma:collinearorder
COHKG  lemma:collinearorder
NEHK  lemma:betweennotequal
COKmG  lemma:collinear4
COKGm  lemma:collinearorder
COGHK  lemma:collinearorder
EQGG   cn:equalityreflexive
COGHG  defn:collinear
NEGK   lemma:betweennotequal
NCGKA  lemma:NChelper
NCKGA  lemma:NCorder
NCKHC
COKHG  lemma:collinearorder
EQKK  cn:equalityreflexive
COKHK  defn:collinear
NEGK  lemma:betweennotequal
NEKG   lemma:inequalitysymmetric
NCKGC  lemma:NChelper
ANCOKGM+COKGm+BEAMF+BECmF+NCKGA+NCKGC
SSACKG  defn:sameside
SSCAKG  lemma:samesidesymmetric

BEDKC  axiom:betweennesssymmetry
BEBGA  axiom:betweennesssymmetry
BEHKG
BEKGP  lemma:3.6a
EAHKCKGA
PRDCBA    proposition:28A
PRCDAB   lemma:parallelflip
PRABCD   lemma:parallelsymmetric