===
Reverse Polish Notation calculator for Python.
Binary Operators
----------------
* ``+``: addition
* ``-``: subtraction
* ``*``: multiplication
* ``/``: true division
* ``%``: modulo
* ``//``: floor division
* ``**``: exponentation
Unary Operators
---------------
* ``abs``: absolute value
* ``sqrt``: square root
* ``ceil``: rounding up
* ``floor``: rounding down
Examples
--------
::
import decimal
import rpn
result = rpn.solve_rpn('3.4 -3 abs + 100 sqrt -')
print(result) # 3.6
try:
rpn.solve_rpn('3 3 3 +')
rpn.solve_rpn('3 +')
rpn.solve_rpn('abs')
rpn.solve_rpn('3 a +')
except RPNError:
...
try:
rpn.solve_rpn('0 5 /')
except decimal.DivisionByZero:
...
try:
rpn.solve_rpn('-5 sqrt')
except decimal.InvalidOperation:
...
try:
rpn.solve_rpn('9999999999999 9999999999999 **')
except decimal.Overflow:
...
CLI Usage
---------
::
$ rpn "1 2 + 8 -"
$ 5
1 maintainer
Metadata
1 maintainer
Release files for rpn 1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| rpn-1.0.tar.gz | 2.6 kB | Without provenance | Details |
Release files / rpn-1.0.tar.gz
| Download URL | rpn-1.0.tar.gz |
|---|---|
| Size | 2.6 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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|
|
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Uploaded using Trusted Publishing? What is trusted publishing? |
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Security for rpn 1.0
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