IK
iex(9)> 4000 * 1.0015 * (1 + 1.0e-6)
4006.0040059999997
iex(10)> 4000 * (1 + 0.0015 + 1.0e-6)
4006.004
Size: a a a
IK
iex(9)> 4000 * 1.0015 * (1 + 1.0e-6)
4006.0040059999997
iex(10)> 4000 * (1 + 0.0015 + 1.0e-6)
4006.004
IK
(
(
IK
BB
irb(main):001:0> 1.0 + 2.0
=> 3.0
irb(main):002:0>
СВ
AM
irb(main):002:0> 4000 * 1.0015 * (1 + 1.0e-6)
=> 4006.0040059999997
irb(main):003:0> 4000 * (1 + 0.0015 + 1.0e-6)
=> 4006.004
DR
irb(main):001:0> 1.0 + 2.0
=> 3.0
irb(main):002:0>
СВ
Python 3.7.0b3 (default, Mar 30 2018, 04:35:22)
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> 0.1 + 0.2
0.30000000000000004
AG
СВ
СВ
>>> 0.1 + 0.2
0.30000000000000004
>>> import decimal
>>> decimal.Decimal("0.1") + decimal.Decimal("0.2")
Decimal('0.3')
>>>
BB
irb(main):001:0> 0.1 + 0.2
=> 0.30000000000000004
irb(main):002:0>
AP
EP
AP
0.1 + 0.2
BB
0.1 + 0.2
A
0.1 + 0.2