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THE_DOCTRINE_OF_POSTULATES
September 29, 2019
There's a doctrine underlying the practice
of Modern Mathematics:
You start out with a small set of postulates,
and derive everything logically from them. SIMON_ARTIFICIAL
The choice of these postulates is made for reasons
not considered by this doctrine-- and part of the At least, that's
doctrine is that you're not supposed worry about what Russell says
whether the postulates are correct. in some places.
Really, they're
But reducing the number of postulates to a trying to derive
minimal set is regarded as a desireable goal things they
already regard as
(Minimal *for what* would correct. Being
seem to be the question). able to get to
the right place
When this abstract logical game is in need of from the starting
justification, typically the practical application points is
of some of the resulting material is cited. effectively the
truth critereon.
An interesting variant is Bertrand Russell who
insisted that math should be done for its own FOUND_MATH
sake, in pursuit of its austere beauty.
A_BEAUTY_COLD_AND_AUSTERE
Practical concerns are however not allowed to intervene
in the choice of initial postulates or the course of
the applied reasoning. That would interfere with it's
purity.
You might think of all of this as
a set of meta-postulates, a The mathematicians don't look
collection of rules about how at it that way-- if they then
you're going to generate rules. did, then they might have to
consider the possibility of
I've been calling this a alternative meta-postulates.
"doctrine", but Mathematicians
are so insistent on this you
might as well call it a
"dogma". It's essentially the
official religion of the field.
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