As a user, I want to be able to subtract two numbers so that I don’t have to do the work manually
UAT
- [] 8
<enter>
5<minus>
-> [3] - [] -3
<enter>
-9<minus>
-> [6] - [] 4.2
<enter>
2.3<minus>
-> [1.9] - [] 3
<minus>
-> [-3] - []
<minus>
-> [0]
Port of schuchert.wikispaces.com
RPN_Calculator_Subtraction
As a user, I want to be able to subtract two numbers so that I don’t have to do the work manually
<enter>
5 <minus>
-> [3]<enter>
-9 <minus>
-> [6]<enter>
2.3 <minus>
-> [1.9]<minus>
-> [-3]<minus>
-> [0]
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