Lyx: "Undefined control sequence" when using "preccurlyeq"

Question

When I try using \preccurlyeq in math in lyx, and then compile I get error: Undefined control sequence

How can I fix that?

score 2 · Accepted Answer · answered Mar 27 '16 at 21:06

2

Go do Document > Settings > Math Options and then make sure "amssymb" is set to "Load automatically". If that doesn't work, change it to "Load always".

In the future (and also here if the above does not work), please always post a .lyx minimal example. For more information, read this: https://wiki.lyx.org/FAQ/MinimalExample

answered Mar 27 '16 at 21:06

scottkosty

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thanks!! worked perfectly! will do this in the future! – Mano Mini Mar 27 '16 at 21:08

Lyx: "Undefined control sequence" when using "preccurlyeq"

1 Answers1