2026 Introduction to University Math 06

Transcript

1. pineapple.cc ௕࡚େֶ৘ใσʔλՊֶ෦ େֶ਺ֶೖ໳
    Introduction to University Mathematics
2. pineapple.cc How to take notes w ܗࣜΛܾΊΔ
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   w ϖʔδʹςʔϚ
   w Օ৚ॻ͖ʹ͢Δ
   w ༨നΛ࢒͢ ϊʔτͷऔΓํ Life Hacker
3. pineapple.cc ߨٛͷਐΊํʢୈճʙୈճʣ Agenda (Day 2 to Day 8) w େֶ਺ֶ΁ͷೖ໳
   Introduction to University Mathematics ⭐⭐
   w ਺ֶΛ޷͖ʹͳΔ࿩
   Stories about math that makes you fun ⭐
   w ܭࢉػՊֶʢ৘ใՊֶʣ΁ͷڮ౉͠
   A bridge to computer science ⭐⭐⭐
4. pineapple.cc ධՁ Credits w ग़੮
   Attendance
   w ΫΠζͱϛχϨϙʔτ
   Quiz and mini report
   w Ϩϙʔτʢ೚ҙʣ
   Report (optional) w ఺ʢ2ʣ఺ʢ2ʣ
   50 points (Q1) + 50 points (Q2)
5. pineapple.cc ࣭໰
   ʢ೥݄೔ʣ Question 05 (12nd May 2026) w ܭࢉػՊֶͰΑ͘࢖ΘΕΔͷ͸࣍ͷ͏ͪͲΕʁ
   Which one is the most popular in computer science?
   w 1⃣ਐ๏
   Decimal.
   w 2⃣ਐ๏
   Binary.
   w 3⃣ਐ๏
   Ternary.
   w 4⃣ͦͷଞɾΘ͔Βͳ͍
   Other/Don’t know.
6. pineapple.cc ࣭໰
   ʢ೥݄೔ʣ Question 05 (12nd May 2026) w ܭࢉػՊֶͰΑ͘࢖ΘΕΔͷ͸࣍ͷ͏ͪͲΕʁ
   Which one is the most popular in computer science?
   w 1⃣ਐ๏
   Decimal.
   w 2⃣ਐ๏
   Binary.
   w 3⃣ਐ๏
   Ternary.
   w 4⃣ͦͷଞɾΘ͔Βͳ͍
   Other/Don’t know.
7. pineapple.cc ϒʔϧ୅਺ͱਐ๏ͷ੔਺୅਺
8. pineapple.cc ϒʔϧ୅਺ͱਐ๏ͷ੔਺୅਺ Boolean Algebra and Integral Algebra of Binary System w ϒʔϧ୅਺
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    ஫ɿor ͷ͜ͱΛ ∨ ΍ | Ͱॻ͘͜ͱ͕͋Δ
9. pineapple.cc ϒʔϧ୅਺ͱਐ๏ͷ੔਺୅਺ Boolean Algebra and Integral Algebra of Binary System w ϒʔϧ୅਺
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   BOE
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    ஫ɿand ͷ͜ͱΛ ∧ ΍ & Ͱॻ͘͜ͱ͕͋Δ
10. pineapple.cc ϒʔϧ୅਺ͱਐ๏ͷ੔਺୅਺ Boolean Algebra and Integral Algebra of Binary System w ϒʔϧ୅਺
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    # ஫ɿnot ͷ͜ͱΛ ¬ ΍ ! Ͱॻ͘͜ͱ͕͋Δ
11. ݁ͼʢJoinʣ ∪ ަΘΓʢMeetʣ ∩ ࿦ཧ࿨ʢOrʣ ∨ ࿦ཧੵʢAndʣ ∧
12. pineapple.cc A B A B ࿦ཧ࿨ʢOrʣ ∨ ࿦ཧੵʢAndʣ ∧
13. pineapple.cc ϒʔϧ୅਺ͱਐ๏ͷ੔਺୅਺ Boolean Algebra and Integral Algebra of Binary System w ࿦ཧ୅਺ͱϒʔϧ୅਺
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    w ܭࢉػՊֶͰ͸ਐ๏ͷ੔਺୅਺Λࢉज़ʢBSJUINFUJDʣૢ࡞ɼϒʔϧ୅਺Λ ࿦ཧʢMPHJDBMʣૢ࡞ͱݺͿ ¯ A ≜ OPU A A ∩ B ≜ A BOE B A ∪ B ≜ A PS B
14. pineapple.cc ༗໊ͳؔ਺
    some popular functions
25. pineapple.cc ؔ਺ʢଓ͖ʣ
42. pineapple.cc ඍ෼
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58. pineapple.cc ܭࢉػՊֶͱܕͷ࿩
59. pineapple.cc ਺ֶʹ͓͚Δܕ Types in Mathematics w ࣗવ਺ʢج਺ʣ
    w ੔਺
    w ༗ཧ਺
    w ࣮਺
    w ෳૉ਺
    w ௒ෳૉ਺
    w ߦྻ
    w εΧϥʔͱϕΫτϧ ʲϊʔτ1ʳ εΧϥʔͱϕΫτϧ͸ʮม׵ੑʯʹΑͬͯ ఆٛ͞ΕΔ͜ͱʹ஫ҙ͠Α͏ ʲϊʔτ2ʳ ܭࢉػՊֶͰ͸εΧϥʔͱϕΫτϧ͸ผͷҙຯͰ΋ ༻͍ΒΕΔ͜ͱʹ஫ҙ͠Α͏
60. pineapple.cc ෺ཧֶʹ͓͚Δܕʢجຊ୯Ґʣ Types in Physics w ࣌ؒ
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    w ೤ྗֶԹ౓
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    w ૊Έཱͯ୯Ґ ʲϊʔτʳ جຊ୯Ґಉ͕࢜ඞͣ͠΋ಠཱͰ͸ͳ͍͜ͱʹ஫ҙ͠Α͏ɽ ͨͱ͑͹௕͞͸࣌ؒͱޫ଎ʢ෺ཧఆ਺ʣʹΑܾͬͯ·Γɼ ࣭ྔ͸࣌ؒͱ௕͞ͱϓϥϯΫఆ਺ʢ෺ཧఆ਺ʣʹΑͬͯ ܾ·Δʢ2019೥ͷఆٛʣɽ
61. pineapple.cc ଎౓ º ࣌ؒ  ڑ཭
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63. pineapple.cc ࣌ؒ º ࣌ؒ 
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65. pineapple.cc ϓϩάϥϛϯάʹ͓͚Δܕ Types in Computer Science w ੔਺ܥ
    w ੔਺ int
    w ࿦ཧ bool
    w ྻڍ enum
    w จࣈʢΫϥγΧϧʣ char
    w ϙΠϯλ
    w ුಈখ਺఺ܥ
    w *&&&୯ਫ਼౓ුಈখ਺఺ fl oat
    w *&&&ഒਫ਼౓ුಈখ਺఺ double
    w ഑ྻܥ
    w ഑ྻ array/list/sequence/vector
    w จࣈྻ string
    w ෳ߹ܥ
    w ߏ଄ମ struct
    w ڞ༻ମ union
    w Ϋϥε class
    w ؔ਺ʢ㱠ؔ਺ϙΠϯλʣ
    
    w ༗໊ͳσʔλߏ଄
66. pineapple.cc ࣭໰
    ʢ೥݄೔ʣ Question 06 (19th May 2026) w ϒʔϧ୅਺ͷผ໊͸ͳʹʁ
    Which is a synonym of Boolean algebra?
    w 1⃣෺ཧ୅਺
    Physical algebra.
    w 2⃣਺ཧ୅਺
    Mathematical algebra.
    w 3⃣࿦ཧ୅਺
    Logical algebra.
    w 4⃣ͦͷଞɾΘ͔Βͳ͍
    Other/Don’t know.