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ucsd-progsys · Nov 26, 2018 · 1eb50b8 · 1eb50b8
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diff --git a/docs/lectures/07-egg-eater.html b/docs/lectures/07-egg-eater.html
@@ -797,14 +797,8 @@ <h3 id="accessing-tuples">Accessing Tuples</h3>
 <a class="sourceLine" id="cb24-2" data-line-number="2">  TODO<span class="op">-</span>IN<span class="op">-</span>CLASS</a></code></pre></div>
 <h3 id="quiz">QUIZ</h3>
 <p>Using the above “library” we can write code like:</p>
-<div class="sourceCode" id="cb25"><pre class="sourceCode haskell"><code class="sourceCode haskell"><a class="sourceLine" id="cb25-1" data-line-number="1">def get(e, i)<span class="fu">:</span></a>
-<a class="sourceLine" id="cb25-2" data-line-number="2">  <span class="kw">if</span> (i <span class="fu">==</span> <span class="dv">0</span>)<span class="fu">:</span></a>
-<a class="sourceLine" id="cb25-3" data-line-number="3">      head(e)</a>
-<a class="sourceLine" id="cb25-4" data-line-number="4">  <span class="kw">else</span><span class="fu">:</span></a>
-<a class="sourceLine" id="cb25-5" data-line-number="5">    get(tail(e), i<span class="fu">-</span><span class="dv">1</span>)</a>
-<a class="sourceLine" id="cb25-6" data-line-number="6"></a>
-<a class="sourceLine" id="cb25-7" data-line-number="7"><span class="kw">let</span> quad <span class="fu">=</span> tup4(<span class="dv">1</span>, <span class="dv">2</span>, <span class="dv">3</span>, <span class="dv">4</span>) <span class="kw">in</span></a>
-<a class="sourceLine" id="cb25-8" data-line-number="8">  get(quad, <span class="dv">0</span>) <span class="fu">+</span> get(quad, <span class="dv">1</span>) <span class="fu">+</span> get(quad, <span class="dv">2</span>) <span class="fu">+</span> get(quad, <span class="dv">3</span>)</a></code></pre></div>
+<div class="sourceCode" id="cb25"><pre class="sourceCode haskell"><code class="sourceCode haskell"><a class="sourceLine" id="cb25-1" data-line-number="1"><span class="kw">let</span> quad <span class="fu">=</span> tup4(<span class="dv">1</span>, <span class="dv">2</span>, <span class="dv">3</span>, <span class="dv">4</span>) <span class="kw">in</span></a>
+<a class="sourceLine" id="cb25-2" data-line-number="2">  get(quad, <span class="dv">0</span>) <span class="fu">+</span> get(quad, <span class="dv">1</span>) <span class="fu">+</span> get(quad, <span class="dv">2</span>) <span class="fu">+</span> get(quad, <span class="dv">3</span>)</a></code></pre></div>
 <p>What will be the result of compiling the above?</p>
 <ol type="1">
 <li>Compile error</li>
@@ -896,7 +890,7 @@ <h2 id="recap">Recap</h2>
 1:2:3:4:5:6:7:8:[]
 (1,(2,(3,(4,(5,(6,(7,(8,false))))))))
 
-def isEmpty(l):            
+def isEmpty(l):
   l == false
 
 def cons(h, t):

diff --git a/lectures/07-egg-eater.md b/lectures/07-egg-eater.md
@@ -695,17 +695,12 @@ def get(t, i):
   TODO-IN-CLASS
 ```
 
+
 ### QUIZ
 
 Using the above "library" we can write code like:
 
 ```haskell
-def get(e, i):
-  if (i == 0):
-      head(e)
-  else:
-    get(tail(e), i-1)
-
 let quad = tup4(1, 2, 3, 4) in
   get(quad, 0) + get(quad, 1) + get(quad, 2) + get(quad, 3)
 ```
@@ -718,9 +713,6 @@ What will be the result of compiling the above?
 4. `4`
 5. `10`
 
-
-
-
 ### QUIZ
 
 Using the above "library" we can write code like:
@@ -849,7 +841,7 @@ data List = Node Int List         -- (Int, List)
 1:2:3:4:5:6:7:8:[]
 (1,(2,(3,(4,(5,(6,(7,(8,false))))))))
 
-def isEmpty(l):            
+def isEmpty(l):
   l == false
 
 def cons(h, t):