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Results for: 'rules'

2:21

Weekly Rite 4

By: semacdon

Movement is observed, copied, and passed on. It is learned, challenged, and changed by each generation. We are born movers and we are changed by the movement we make and the movement we see. Watching children move changes the way that I see moveme...

7:56

negation proof rules PHIL013AB

By: mcweiner

A video on rules for proofs with complex negations, like ~(P & Q), ~(P v Q), and ~(P -> Q).

6:15

proofs vI double negation double arrow PHIL013

By: mcweiner

A video of just over six minutes about doing proofs with four new rules: or in, double negation, and double arrow in and out.

7:29

DD, and-I, and and-O proofs

By: mcweiner

A video about three proof rules, now updated with a new file name.

20:03

109 lect 7 beaming

By: dfeurzei

Beaming rules for clear rhythmic notation

7:29

DD, &O, and &I proofs

By: mcweiner

A video about doing proofs, introducing how to do direct derivations, and the &I and &O rules.

7:35

spontaneous show proofs PHIL013AB

By: mcweiner

A video on how to do proofs where you write down SHOW statements that don't come from specific derivation rules.