List of input variables
Closed this issue · 2 comments
imandr commented
For what I am doing, it would be useful if a Hist was able to return the list of basic variables used in all its axis expressions.
For example
Hist(bin("sqrt(x**2 + y**2)", 5, 0, 1), bin("arctan2(y, x)", 3, -math.pi, math.pi))
would return the list ["x", "y"]
jpivarski commented
>>> h = Hist(bin("sqrt(x**2 + y**2)", 5, 0, 1), bin("arctan2(y, x)", 3, -math.pi, math.pi))
>>> h.fields
['x', 'y']
imandr commented
That was quick :)