Truncatable primes: Difference between revisions

Content deleted Content added
m →‎{{header|REXX}}: made the L and R DO loops simplier. -- ~~~~
m →‎{{header|REXX}}: added a comment to the section header. -- ~~~~
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=={{header|REXX}}==
A little extra code was added to the prime number generator to speed it up.
<lang REXX>/*REXX pgm finds largest left- and right-truncatable primes < 1 million.*/
!.=0 /*placeholders for primes. */