# Int (Unlimited precision signed integer)
decimal = 10
binary = 0b10
octo = 0o10
hexadecimal =0x10

# call to the int constructor can covert floating point to integers, string to integers
int_constructor = int(3.5)
string_conversion = int("496")
base_three = int("10000", 3)

# Float IEEE-754 double precision(64-bit), 53 bits of binary precision, 15 to 16 bits of decimal precision
float_number = 3.125
large_sci_number = 3e8
small_sci_number = 1.616e-35

# Conversion
from_int = float(7)
from_string = float("1.618")

# Special floating point numbers
not_a_number = float(nan)
positive_infinty = float("inf")
negatve_infinity = float("-inf")
float_promotion = 3.12 + 2

# None (often used to represent the absence of a value.)
none_value = None
testing_none = none_value is None

# Bool (Boolean logical value Either True or False)
true = True
false = False
# Bool constructor (converting other types to bool)
falsey_value = bool(0)
truthy_value = bool(42)