Add lab session 1

Handed in on 24 Nov 2020.

Change-Id: I3e575d6a149be83142809ad2c41b3adca5212009
diff --git a/p1/data/m3_53.dat b/p1/data/m3_53.dat
new file mode 100644
index 0000000..07e9bc9
--- /dev/null
+++ b/p1/data/m3_53.dat
@@ -0,0 +1,28 @@
+492.57	2.075E+00
+493.58	2.075E+00
+494.60	2.075E+00
+495.61	2.076E+00
+496.63	2.074E+00
+497.64	2.074E+00
+498.66	2.075E+00
+499.68	2.074E+00
+500.69	2.074E+00
+501.71	2.075E+00
+502.72	2.074E+00
+503.74	2.074E+00
+504.75	2.074E+00
+505.77	2.074E+00
+506.78	2.074E+00
+507.80	2.074E+00
+508.82	2.074E+00
+509.83	2.074E+00
+510.85	2.073E+00
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+512.88	2.073E+00
+513.89	2.073E+00
+514.91	2.073E+00
+515.93	2.073E+00
+516.94	2.073E+00
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