ch05

ch05/pythagorean.triple.int.py

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+# pythagorean.triple.int.py
+from math import sqrt
+
+mx = 10
+triples = [(a, b, sqrt(a**2 + b**2))
+    for a in range(1, mx) for b in range(a, mx)]
+triples = filter(lambda triple: triple[2].is_integer(), triples)
+
+# this will make the third number in the tuples integer
+triples = list(
+    map(lambda triple: triple[:2] + (int(triple[2]), ), triples))
+
+print(triples)  # prints: [(3, 4, 5), (6, 8, 10)]