hp35s vector input bug semi-workaround?

[dalupus]

I just ran across this bug on the hp35s simulator.

Was trying to do an equation to take the ACOS of each element of a 3 dimensional vector.
In trying to get it to work the vector bug cropped up and it started doing syntax error on all the commas.

I did as the poster suggested and just added a few bogus equations and suddenly it all started working again.

I just ordered an actual hp35s and I really hope that mine doesn't have this issue, since vectors is one of the main reason I bought it.

I do believe the bug is related to equations and vectors being used in combination. Might be safer to just do all vector operations in programs.