After   0 iterations, p = 0.5000000000 and f(p) = -0.0088834765
After   1 iterations, p = 0.5463286000 and f(p) = -0.0026528249
After   2 iterations, p = 0.5776202877 and f(p) = -0.0007901153
After   3 iterations, p = 0.5986628819 and f(p) = -0.0002349174
After   4 iterations, p = 0.6127722170 and f(p) = -0.0000697651
After   5 iterations, p = 0.6222144932 and f(p) = -0.0000207027
After   6 iterations, p = 0.6285253901 and f(p) = -0.0000061404
After   7 iterations, p = 0.6327397929 and f(p) = -0.0000018206
After   8 iterations, p = 0.6355525692 and f(p) = -0.0000005397
After   9 iterations, p = 0.6374291647 and f(p) = -0.0000001600
After  10 iterations, p = 0.6386808559 and f(p) = -0.0000000474
After  11 iterations, p = 0.6395155956 and f(p) = -0.0000000140
After  12 iterations, p = 0.6400722127 and f(p) = -0.0000000042
After  13 iterations, p = 0.6404433459 and f(p) = -0.0000000012
After  14 iterations, p = 0.6406907925 and f(p) = -0.0000000004
After  15 iterations, p = 0.6408557678 and f(p) = -0.0000000001
After  16 iterations, p = 0.6409657562 and f(p) = -0.0000000000
After  17 iterations, p = 0.6410390839 and f(p) = -0.0000000000
After  18 iterations, p = 0.6410879700 and f(p) = -0.0000000000
After  19 iterations, p = 0.6411205612 and f(p) = -0.0000000000
After  20 iterations, p = 0.6411422888 and f(p) = -0.0000000000
After  21 iterations, p = 0.6411567740 and f(p) = -0.0000000000
After  22 iterations, p = 0.6411664308 and f(p) = -0.0000000000

Root was found after 22 iterations.