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--- courses:cs101-201804:calendar [2018/09/13 08:34]
sellis [Calendar]
+++ courses:cs101-201804:calendar [2018/09/20 09:40]
sellis [Calendar]
@@ Line 55: / Line 55: @@
   </b></font>
   </td>
-  <td width=32% valign=top bgcolor=gray>
+  <td width=32% valign=top bgcolor="#aaccff" cellpadding="8">
     <center>11th September</center>
-  <td width=32% valign=top bgcolor=gray>
+    <hr>
+    Poking the computer (a second time). <b>Data types</b>. Evaluation of symbols to their definitions.
+    The importance of parentheses. First explorations of Scheme's computational model.
+    <hr>
+    <center><b>Reading</b></center>
+    Chapters 2, 3, 4 and 5.
+  <td width=32% valign=top bgcolor="#aaffcc" cellpadding="8">
     <center>13th September</center>
+    <hr>
+    Reviewing data types. Review of Scheme's computational model ('evaluate and apply'). The output of a function.
+    The <code>printf</code> command and side-effect printing. Line breaks and substituting into printed text.
+    What <code>lambda</code> does.
+    <hr>
+    <center>
+    <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-13_lec.txt">Code from class</a>
+    </center>
   <td width=34% valign=top bgcolor=gray>
     <center>14th September</center>
@@ Line 70: / Line 85: @@
   </b></font>
   </td>
-  <td width=32% valign=top bgcolor=gray>
+  <td width=32% valign=top bgcolor="#aaffcc" cellpadding="8">
     <center>18th September</center>
+    <hr>
+    Using <b>predicates</b> to answer yes/no questions. Arithmetic predicates. The multipurpose <code>eq?</code> function.
+    Shielding a datum from evaluation using the <code>quote</code> function, and its abbreviation. Beginning conditionals
+    and the <code>if</code> statement.
+    <hr>
+    <center>
+    <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-18_lec.txt">Code from class</a>
+    </center>
   <td width=32% valign=top bgcolor=gray>
     <center>20th September</center>