251015 daily log 1. stewart calculus : 7.7 simpson's rule , 7.8 improper integral2. (coursera) supervised machine learning : regression and classification - logistic regression / cost function(log function)3. myledger project : app screen drawing 공부일지 2025.10.16
250910 study log 1. the selfish gene : reading both editions2, CLRS : proper abuses of asymptotic notations / not asymptotically tight notations3. c : problem solving4. rosen : 1.3 exercise problem solving5. stewart calculus : 7.26. mysql : varchar, char, character set, collation etc.7.python : slicing sequences8. java : reference type 공부일지 2025.09.10
250909 study log 1. the selfish gene : read both korean edition and english edition2. CLRS : expression rules of asymptotic notations3. c language : problem solving4. discrete mathematics : 1.3 exercise problem solving5. stewart calculus : 7.1 exercise problem solving6. java : baekjoon7. mysql : character set & collation 공부일지 2025.09.09
250908 study log 1. the selfish gene : reading both korean edition and english edition.2. introduction to algorithm : o, amega and theta notation definitions.3. c : problem solving4. rosen : 1.3 exercise problem solving5. python : sequence data type6. stewart calculus : 7.1 exercise problem solving7. java : reference type8. mysql : varchar data type 공부일지 2025.09.08
250905 study log 1. sapiens : book review done.2. the selfish gene : 'altruistic' is about the word 'apparently', 'behavioural' not 'subjective'3. CLRS : chapter3 intro, notation4. C : function, local variable, global variable5. rosen discrete mathematics : 1.3 exercise problem solving #1~#35 (only odd numbers)6. stewart calculus : 6.8 exerceise problem solving done. 7.1 integration by parts7. mysql : data type,.. 공부일지 2025.09.05
250901 study log 1. Sapiens - 미래 인류의 모습(ex. 사이보그). 2. The Selfish Gene - chapter1 second read. 3. Introduction to algorithm(CLRS) : Problems 2-1 4. C language : 'while', 'do-while' 5. rosen discrete mathematics : solving logic puzzle 6. stewart calculus : problem solving of hyperbolic function 7. java : baekjoon #1546, #2743, #27866, #9086 8. learning MySQL : 'ORDER BY', 'INSERT INTO' 9. python : algorithm about.. 공부일지 2025.09.01