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Data update

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Ingy döt Net 2023-09-16 17:28:03 -07:00
parent 5af6d93694
commit 796d366b97
455 changed files with 7413 additions and 1900 deletions
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Task/Calkin-Wilf-sequence/Maxima/calkin-wilf-sequence.maxima
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@ -12,7 +12,7 @@ cf_bin(fracti):=block(
cf_list:cf(fracti),
cf_len:length(cf_list),
if oddp(cf_len) then cf_list:reverse(cf_list) else cf_list:reverse(append(at(cf_list,[cf_list[cf_len]=cf_list[cf_len]-1]),[1])),
makelist(lambda([x],if oddp(x) then makelist(1,j,1,cf_list[x]) else makelist(0,j,1,cf_list[x]))(i),i,1,length(cf_list)),
makelist(lambda([x],if oddp(x) then makelist(1,j,1,cf_list[x]) else makelist(0,j,1,cf_list[x]))(i),i,1,length(cf_list)), /* decoding part begins here */
apply(append,%%),
apply("+",makelist(2^i,i,0,length(%%)-1)*reverse(%%)))$