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# Test formatting of very large ints.

# Relies on double-precision floats.

import array

import sys

# Challenging way to express 1e200 and 1e100.

print("{:.12e}".format(float("9" * 400 + "e-200")))

print("{:.12e}".format(float("9" * 400 + "e-300")))

# These correspond to the binary representation of 1e200 in float64s:

v1 = 0x54B249AD2594C37D # 1e100

v2 = 0x6974E718D7D7625A # 1e200

print("{:.12e}".format(array.array("d", v1.to_bytes(8, sys.byteorder))[0]))

print("{:.12e}".format(array.array("d", v2.to_bytes(8, sys.byteorder))[0]))

for i in range(300):

print(float("1e" + str(i)))