orchis: fuckyeahlogical: From the point of view of formal logic, this book is terrible (bad meta-theory). However, it covers many other things in depth besides first order logic. Overall it’s a nice introduction to logic. Just approach with care, and don’t use it to teach philosophy majors (they might run into trouble later if they want to continue learning logic).  jybb: #Logic (Instagram으로 촬영) Actually, this is the book with which I was taught logic when I was majoring in philosophy. XD All I remember (barely) are fallacies and syllogisms. :) It was a small university with many, many limitations, but I still remember this as one of my favourite classes.  OMFG Y este es el libro que estamos usando en Discurso, lógica y argumentación. Ya no sé qué pensar.
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orchis:

fuckyeahlogical:

From the point of view of formal logic, this book is terrible (bad meta-theory). However, it covers many other things in depth besides first order logic. Overall it’s a nice introduction to logic. Just approach with care, and don’t use it to teach philosophy majors (they might run into trouble later if they want to continue learning logic). 

jybb:

#Logic (Instagram으로 촬영)

Actually, this is the book with which I was taught logic when I was majoring in philosophy. XD All I remember (barely) are fallacies and syllogisms. :) It was a small university with many, many limitations, but I still remember this as one of my favourite classes. 

OMFG Y este es el libro que estamos usando en Discurso, lógica y argumentación.

Ya no sé qué pensar.

Source: jybb