FORMAL LOGIC
Known as minor logic
Study normal conditions
of science
Teach the rules so that the
reasoning is correct
The conclusion be good in
how much at the disposal of
materials
ELEMENTARY LOGIC
Consider the formal elements
of thought: concept, judgment,
reasoning
METHODOLOGICAL LOGIC
Study the procedure to which
knowledge must be held
scientist to come to an end
essential "objective truth"
MATERIAL LOGIC
Known as legal logic
It is analyzed in consideration
to the actual content of its premises,
must lead to a material truth
It must be consistent with the truth