I have the following code and I am trying to get an output, and I keep getting an error y is not defined. Could you please help?
var('y')
f = sage_eval(str(input("What is the function:" )), locals = {'y' == y})
integral(f,y,0,16)
The parameter locals should be a dictionary not the set {False}:
sage: var('y')
y
sage: f = sage_eval(str(input("What is the function:" )), locals = {'y': y})
What is the function:cos(y)
sage: integral(f,y,0,16)
sin(16)
Asked: 2019-02-18 23:36:48 +0200
Seen: 256 times
Last updated: Feb 19 '19
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