Measurement Operations#
The following operations are available for measurements:
+
: Add two measurements together.-
: Subtract two measurements.*
: Multiply two measurements or a measurement and a float together./
: Divide two measurements or a measurement and a float.-
: Negate a measurement.**
: Raise a measurement to an integer power.
All of these operations return a new measurement object.
>>> a = M.fromStr('3.14d m/s')
>>> b = M.fromStr('2.71d m/s')
>>> a + b
5.85 +/- 0.02 m/s
>>> a - b
0.43 +/- 0.02 m/s
>>> a * b
8.51 +/- 0.69% m^2/s^2
>>> a / b
1.16 +/- 0.69%
>>> a * 2
6.28 +/- 0.32% m/s
>>> a / 2
1.57 +/- 0.32% m/s
>>> -a
-3.14 +/- 0.01 m/s
>>> a ** 2
9.86 +/- 0.64% m^2/s^2