iBooks alignment examples fail as 'Invalid Equation'

Question

Copy/pasting all three of the alignment examples from Apple's iBooks Author : About LaTex fail with 'Invalid Equation'. For example

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What is the correct format for alignment?

score 3 · Accepted Answer · edited Oct 24 '12 at 14:02

3

Please replace ALIGNED.EN_US with aligned, and replace RED.EN_US with red. Good luck!

edited Oct 24 '12 at 14:02

SilentGhost

answered Oct 24 '12 at 13:44

kfh

1 Answers1