Logic and Philosophy of Math

Is math derived from logic or is logic derived from math?

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Logic and Math Homework
Questions about specific logic and math issues. Important: You must attempt to solve the problem and show where you're lost. Do not simply post a problem without making an effort.
1,636 7,690 In proving a given a v b if b is a contradiction (lpl...
By andrewk
Apr 27, 2015 - 12:18 AM
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Pinned: Very Basic Terms of Logic (1, 2, 3) 24 57637
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4.53/5 with 17 votes
Sep 25, 2009
6:42 AM
By dreamweaver
Nov 08, 2014
5:39 AM
By servantofallah
Pinned: Recommended Reading (1... 4, 5, 6) 51 17839
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4/5 with 12 votes
Apr 29, 2006
7:31 PM
By Timothy
Oct 02, 2013
1:00 AM
By StaticAge
Pinned: LaTeX guide (1, 2) 16 4025
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3.3/5 with 10 votes
Dec 09, 2005
2:43 PM
By AKG
Sep 28, 2013
12:15 PM
By Banno
Subjective Hierarchy? 0 11
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Apr 27, 2015
10:21 AM
By anonymous66
Apr 27, 2015
10:21 AM
By anonymous66
A question in Predicate Logic 5 99
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Apr 21, 2015
10:59 AM
By TheDivineFool
Apr 26, 2015
2:37 AM
By andrewk
PLE Workbooks?? 2 39
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Apr 23, 2015
6:14 PM
By maxwelldrinkfromthewell
Apr 24, 2015
1:07 PM
By casey33
Proof Help 8 73
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Apr 17, 2015
6:04 PM
By A.Hass
Apr 23, 2015
7:06 AM
By TheDivineFool
The Viral Singaporean Logic Puzzle (Cheryl's Birthday Puzzle) (1, 2) 14 728
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Apr 13, 2015
2:15 PM
By the.yangist
Apr 22, 2015
11:03 AM
By sinequanon
Both Accepting and Rejecting the Law of Excluded Middle (1, 2, 3) 24 371
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Mar 21, 2015
10:39 PM
By Brandon Lashmet
Apr 20, 2015
2:47 AM
By SophistiCat
Infinities of different sizes (1, 2, 3, 4) 30 441
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Apr 04, 2015
4:07 PM
By mysterio448
Apr 14, 2015
8:06 AM
By sealight
Possible fallacy? 3 69
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Apr 13, 2015
6:37 PM
By Draco4011
Apr 14, 2015
12:16 AM
By palap
The Logic of Zeno's "Achilles and the Tortoise" (1, 2, 3) 24 295
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Apr 06, 2015
5:31 AM
By Metaphysician Undiscovered
Apr 10, 2015
11:21 AM
By sealight
Causality 6 94
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Apr 07, 2015
9:49 PM
By Philosophical Poet
Apr 08, 2015
5:23 AM
By sealight
The single proposition 8 112
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Apr 03, 2015
11:12 PM
By TheDivineFool
Apr 04, 2015
2:04 PM
By andrewk
Validity issue 7 81
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Apr 01, 2015
10:24 PM
By TheDivineFool
Apr 04, 2015
4:35 AM
By Sifr
Conjecturally Tracing Disciplines 2 45
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1/5 with 1 vote
Feb 17, 2015
5:46 AM
By ryanredwood
Apr 03, 2015
10:14 PM
By hnoor
Is this sentence true or false (1... 5, 6, 7) 60 693
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2.33/5 with 3 votes
Mar 25, 2015
6:20 PM
By logik2
Mar 31, 2015
10:00 PM
By Thomas Xavier
Which is a bigger insult? (1, 2) 12 285
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Feb 21, 2015
2:57 AM
By TheDivineFool
Mar 31, 2015
9:06 AM
By ClintACK
Godel's Completeness Theorem 8 240
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Mar 13, 2015
2:03 AM
By SynodOfDordt
Mar 20, 2015
1:17 PM
By Timothy
What kind of fallacy is this? (1, 2) 14 221
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Mar 01, 2015
3:01 PM
By Maxwell27
Mar 11, 2015
8:39 AM
By dclements
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