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AdroitAnandAI/pi.py

Last active June 6, 2021 05:40
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To compute pi value
Raw
pi.py
# Compute value of PI using Monte Carlo Approach
# Source: http://spark.apache.org/examples.html
NUM_SAMPLES = 1000000
def inside(p):
x, y = random.random(), random.random()
return x*x + y*y < 1
# filter: http://spark.apache.org/docs/latest/api/python/pyspark.html
count = sc.parallelize(range(0, NUM_SAMPLES),10) \
.filter(inside).count()
print("Pi is roughly %f" % (4.0 * count / NUM_SAMPLES))
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