Logic by bradley leong https://padlet.com/thebradog/27cdavjqen0oj6e0 Made with serendipity en-us 2021-10-01 14:13:31 UTC 2025-12-01 20:45:21 UTC hello@padlet.com Periods in the ancient Greek history of logic thebradog https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784310081 2021-10-01 14:16:15 UTC https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784310081 Parmenides (515BC) thebradog https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784346343 - deemed as the one who invented logic while living on a rock in Egypt

- first philosopher who made basis for his arguments/claims

- however, he never proposed any principles in relation to building arguments


]]> 2021-10-01 14:28:40 UTC https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784346343 Aristotle (and the Organon) (384BC) thebradog https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784365739 -began a system for the principles of logic (Organon)
 
-logic was known as term logic
 
-developed logical arguments that utilised deductive reasoning to arrive at a conclusion (syllogism) 


]]> 2021-10-01 14:35:44 UTC https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784365739 Theophrastus of Eresus (371BC) thebradog https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784371780 -successor of Aristotle and simplified his concept of syllogism

-however, his work was all lost

-more well known for his work in biology and being a botanist


]]> 2021-10-01 14:37:38 UTC https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1784371780 Euclid of Megara (435BC) thebradog https://padlet.com/thebradog/27cdavjqen0oj6e0/wish/1792468600 -known for logical puzzles such as the liar’s paradox
 
-defined and interpret various logical notions 

-created the Megarian School of Philosophy


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