<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Aug 23, 2013, at 4:17 PM, Alexander D. Knauth wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: 'Lucida Grande'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">how different is Racket from ISL?  How hard would it be for me to learn Racket if I only know ISL and only started programming this summer?  </span><br class="Apple-interchange-newline"></blockquote></div><br><div><br></div><div>The *SL languages are designed as a gradual ramp-up to Racket though the two look a bit out of sync on occasion. </div><div><br></div><div>The next step is Realm of Racket. And it's well within your reach, including a teaser chapter. </div><div><br></div><div>-- Matthias</div><div><br></div></body></html>