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[Solved] Intersection Symbol with Nothing in Front of it
Posted: Tue Oct 17, 2017 4:35 am
by MH7
Can someone please tell me how to create this - the whole statement, exactly as shown - in the formula writer?
Translated literally: "the intersection of all indexed elements on set A divided by set B"
Thank you, in advance.
Re: Creating Intersection Symbol with Nothing in Front of it
Posted: Tue Oct 17, 2017 6:47 am
by keme
Use a dummy operand, empty set of braces:
Code: Select all
{} intersection _{i in l} (A_i setminus B)
Re: Creating Intersection Symbol with Nothing in Front of it
Posted: Tue Oct 17, 2017 7:06 am
by MH7
Thank you. Perfect solution.
Re: [Solved] Intersection Symbol with Nothing in Front of it
Posted: Thu Nov 02, 2017 2:32 pm
by Lupp
As far as I can see many publications prefer to put the quantifying operands larger than the binary operands and often also bold. I do not know a rule concerning the factor, but 150% should be a good estimate.
Code: Select all
{{bold {size*1.5 {{}intersection{}}}} sub{i in I} (A sub i setminus B)}
will do as decribed.
I do not know a way to apply a
From { } To { } style (like with the Sum quantifyer) to intersection.