Currently, I am working on a tool that needs to manipulate geo info (degree, minute, second). I could not find any operation such as Add, Subtract...etc for geo info.
Steps to Reproduce
(Required) Provide steps that are specific and repeatable
using CE to parse this expression: 9^\circ 0^\prime 0^\doubleprime + 1^\circ 0^\prime 0^\doubleprime
try to evaluate the value.
Actual Behavior
(Required) What happened when you followed the steps above?
I got an exception when I tried to evaluate the expression.
Expected Behavior
(Required) What did you expect to happen instead? It may be obvious to you what should have happened, but if you don't state it explicitly it may not be obvious to others.
It should return a correct result of geo information after the add operation.
Environment
Is this a regression: did it use to work in a previous version?
Description
Currently, I am working on a tool that needs to manipulate geo info (degree, minute, second). I could not find any operation such as Add, Subtract...etc for geo info.
Steps to Reproduce
9^\circ 0^\prime 0^\doubleprime + 1^\circ 0^\prime 0^\doubleprimeActual Behavior
I got an exception when I tried to evaluate the expression.
Expected Behavior
It should return a correct result of geo information after the add operation.
Environment
MathLive version 0.9.6
Operating System _macOS, Android
Browser Chrome