environ
vocabularies HIDDEN, NUMBERS, SUBSET_1, SPPOL_2, RCOMP_1, EUCLID, TOPREAL1, XBOOLE_0, PARTFUN1, JORDAN3, JORDAN5C, FINSEQ_1, XXREAL_0, ARYTM_3, GROUP_2, RELAT_1, TARSKI, PRE_TOPC, FUNCT_1, ARYTM_1, RLTOPSP1, ORDINAL4, SPRECT_2, GOBOARD5, PSCOMP_1, GOBOARD9, SPRECT_1, GOBOARD2, TREES_1, MATRIX_1, TOPS_1, MCART_1, TOPREAL4, SPPOL_1, FINSEQ_5, FINSEQ_4, FINSEQ_6, NAT_1;
notations HIDDEN, TARSKI, XBOOLE_0, SUBSET_1, ORDINAL1, NUMBERS, XCMPLX_0, REAL_1, NAT_1, NAT_D, FUNCT_1, PARTFUN1, FINSEQ_1, FINSEQ_4, MATRIX_0, STRUCT_0, PRE_TOPC, TOPS_1, RLVECT_1, RLTOPSP1, EUCLID, TOPREAL1, TOPREAL4, FINSEQ_5, FINSEQ_6, GOBOARD2, SPPOL_1, SPPOL_2, GOBOARD5, GOBOARD9, JORDAN3, PSCOMP_1, JORDAN5C, SPRECT_1, SPRECT_2, XXREAL_0;
definitions ;
theorems TOPREAL1, JORDAN5C, JORDAN3, FINSEQ_3, SPPOL_2, TOPS_1, SPPOL_1, TOPREAL3, FINSEQ_5, NAT_1, SPRECT_1, JORDAN5B, SPRECT_2, GOBOARD5, FINSEQ_4, GOBOARD7, GOBOARD6, GOBOARD9, ZFMISC_1, TOPREAL4, PSCOMP_1, JORDAN4, FINSEQ_6, FINSEQ_1, TARSKI, EUCLID, SUBSET_1, JORDAN5D, SPRECT_3, REVROT_1, PARTFUN2, XBOOLE_0, XBOOLE_1, XREAL_1, XXREAL_0, PARTFUN1, CARD_1, NAT_D, RLTOPSP1, MATRIX_0, RLVECT_1;
schemes ;
registrations XBOOLE_0, RELSET_1, MEMBERED, FINSEQ_6, STRUCT_0, COMPTS_1, TOPREAL1, GOBOARD2, SPPOL_2, GOBOARD9, SPRECT_1, SPRECT_3, REVROT_1, FUNCT_1, EUCLID, ZFMISC_1, XREAL_0, NAT_1;
constructors HIDDEN, REAL_1, FINSEQ_4, TOPS_1, TOPS_2, COMPTS_1, TOPMETR, TOPREAL4, GOBOARD2, SPPOL_1, PSCOMP_1, GOBOARD9, JORDAN3, JORDAN5C, SPRECT_1, SPRECT_2, GOBOARD1, NAT_D, MATRIX_1;
requirements HIDDEN, REAL, NUMERALS, BOOLE, SUBSET, ARITHM;
equalities PSCOMP_1, RLTOPSP1;
expansions ;
Lm1:
for f being non constant standard clockwise_oriented special_circular_sequence st f /. 1 = N-min (L~ f) holds
LeftComp f <> RightComp f
Lm2:
for f being non constant standard special_circular_sequence st f /. 1 = N-min (L~ f) holds
LeftComp f <> RightComp f