Concat objects into a string : cat

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Concat objects into a string : `cat`

cat takes as argument a sequence of objects.
cat concat these objects into a string.
Input :

cat("abcd",3,"d")

Output :

"abcd3d"

Input :

c:=5

cat("abcd",c,"e")

Output :

"abcd5e"

Input :

purge(c)

cat(15,c,3)

Output :

"15c3"

giac documentation written by Renée De Graeve and Bernard Parisse