Rust and Blockchain

Transcript

1. ϒϩοΫνΣʔϯ෼໺ʹ͓͚Δ
 3VTUΤίγεςϜͷ঺հͱ
 εϨουฒྻॲཧͷ͋Ε͜Ε

2. w -BZFS9ͷ3%෦໳
   w ϒϩοΫνΣʔϯ͕޷͖ͰΤϯδχΞ ʹͳͬͨɻ
   w 3VTUͰϒϩοΫνΣʔϯ΍҉߸ϓϩ τίϧͷ։ൃΛ୲౰
   w ࠷ۙɺ;FSPDIBJO͍ͬͯ͏ൿಗԽϒ

   ϩοΫνΣʔϯΛϦϦʔεʂ 0TVLF
   5XJUUFS
   ![PPN@[PPN[P

3. 3VTUΤίγεςϜ w 1BSJUZ
   &UIFSFVN
   w -JHIU)PVTF
   &UISFVN
   w

   (SJO
   .JOCMF8JNCMF
   w OFBSDPSF
   OFBS
   QSPUPDPM
   w MJCQQ
   11ωοτϫʔΫ
   w 4VCTUSBUF ϒϩοΫνΣʔϯ
 ϑϨʔϜϫʔΫʣ w #-4ʢପԁۂઢʣ
   w +VCKVCʢପԁۂઢʣ
   w DVSWFEBMFL
 ʢପԁۂઢʣ
   w #FMMNBO
   θϩ஌ࣝূ໌ʣ
   w CVMMFUQSPPGTʢθϩ஌ࣝূ໌ʣ
   w NVMUJQBSUZFDETB
   ॺ໊ ҉߸ ϒϩοΫνΣʔϯ

4. (SJO
   ൿಗૹۚϒϩοΫνΣʔϯ 4VCTUSBUF
   ϒϩοΫνΣʔϯ։ൃͷϑϨʔϜϫʔΫ ϒϩοΫνΣʔϯ෼໺

5. ҉߸෼໺ ߴ଎҆શͳପԁۂઢϥΠϒϥϦ ϖΞϦϯάϑϨϯυϦʔͳପԁۂઢ

6. ପԁۂઢͷύϥϝλΛ
   &OHJOFτϨΠτͷؔ࿈ܕ
   ͱͯ͠ఆٛ ۂઢ্ͷ܈ߏ଄ͷఆٛ (ͷࣹӨฏ໘ఆٛ (ͷΞϑΟϯฏ໘ఆٛ (ͷࣹӨฏ໘ఆٛ

7. w Φʔϓϯιʔεʂ
   w IUUQTHJUIVCDPN-BZFS9DPN[FSPDIBJO
   w શͯ3VTUͰ࣮૷
   w ͬ͘͟Γಛ௃
   w ϒϩοΫνΣʔϯʹه࿥͢ΔσʔλΛશͯ҉߸Խͯ͠อଘ
   

   w ଞਓͷσʔλʢ҉߸௨՟ͷอ༗ྔͱ͔ʣΛݟΕͳ͍Α͏ʹ͍ͯ͠Δ ;FSPDIBJO

8. θϩ஌ࣝূ໌ w Πϯϓοτ஋Λ໌Β͔ʹ͠ͳ͍Ͱܭࢉ݁Ռ͕ਖ਼͍͜͠ͱΛূ໌  ҉߸Խ YGBʜ w ʮʯͱ͍͏ਖ਼͍͠਺ࣈ͕ຊ౰ʹ҉߸Խ͞Ε͍ͯΔͷ͔ʁ
   w ਖ਼͍͠ެ։伴Ͱຊ౰ʹ҉߸Խ͞Ε͍ͯΔͷ͔ʁ
   

   
   ʮʯΛ໌Β͔ʹ͠ͳ͍Ͱূ໌ʂ [L
   1SPPG ূ໌ऀ ݕূऀ

9. θϩ஌ࣝূ໌͸
   ͱͯ΋ॏ͍ॲཧ ;FSPDIBJOͷશମεΩʔϜ #FMMNBOϥΠϒϥϦΛ
   ϕʔεʹฒྻॲཧ

10. εϨουฒྻॲཧ
 
    4DPQFE
    5ISFBEͱ5ISFBE
    1PPM

11. w 4DPQFE
    UISFBEͷͨΊͷ $SPTTCFBNͱ
 5ISFBE
    QPPMͷͨΊͷ $QV1PPMͷ
 ബ͍ϥούʔΛ༻ҙ
    w ཁ͸ɺSBZPOతͳ΋ͷΛࣗલ࣮૷
    w SBZPO࢖͏ΑΓ଎͍Β͍͠

    w θϩ஌ࣝূ໌Ͱͷ''5΍ଟ߲ࣜԋ ࢉͳͲͷॏ͍ॲཧΛ
 4DPQFEεϨουʹ5BTLͱͯ͠౤ ͍͛ͯ͘ɻ ֓ཁ

12. $SPTTCFBN w 3BZPO ฒྻॲཧϥΠϒϥϦ ΍5PLJP ඇಉظ*0ϥΠϒϥϦ ʹ΋࢖ΘΕ ͍ͯΔฒߦϓϩάϥϜͷͨΊͷMPXMFWFMͳϥΠϒϥϦ
    w TUETZODͷਐԽ൛Έ͍ͨͳΠϝʔδ
    

    w TDPQF
    4DPQFEεϨουΛఏڙ
    w EFRVF
    XPSLTUFBMJOHϕʔεͷλεΫεέδϡʔϥ
    w DIBOOFM
    .14$Ͱ͸ͳ͘.1.$
    w "UPNJD$FMM
    ΞτϛοΫͳ$FMMܕ
    "UPNJD3FGFSFODF͸50%0ʣ
    w ɾɾɾ

13. 4DPQFE
    UISFBE w 4DPQF಺Ͱ5ISFBE͕+PJO͞ΕΔ ͜ͱ͕อূ͞Ε͍ͯΔͷͰ0, DSPTTCFBN@VUJMTUISFBETDPQF w QFPQMFͷϥΠϑλΠϜ ͸`TUBUJDͳͷͰίϯύΠϧΤϥʔ TUEUISFBE

14. 8PSLTUFBMJOH
    BMHPSJUIN w DSPTTCFBN@EFRVF EPVCMFFOEFE
    RVFVF ͳͲ͕ఏڙ
    w GVUVSFΛ࣮ߦ͢ΔεϨου͝ͱͷλεΫ࣮ߦΩϡʔΛϩʔυόϥϯγϯά
    w ଞͷϫʔΧʔεϨου͕Ωϡʔ͔ΒzTUFBMz͢Δઓུ
    w

    ϩοΫΛͰ͖Δ͚ͩগͳ͘Ұ൪େ͖ͳλεΫΛzTUFBMzͤ͞Δ

15. 5ISFBE
    QPPM w UPLJPUISFBE@QPPM
    w 8PSLTUFBMJOH
    
    '*'0
    λεΫGBJSOFTTͷ༏ઌʣ
    w SBZPO5ISFBE1PPM
    w 8PSLTUFBMJOH
    
    -*'0
    

    Ωϟογϡ׆༻ͷ༏ઌ
    w  GVUVSFT@DQVQPPM
    
     GVUVSF@FYFDVUPSUISFBE@QPPM
    w GBJSOFTT༏ઌ ϕϯνϚʔΫ SBZPOؒʹ߹Θͣʣ

16. g(x) = b0 + b1 x + . . .

    + bn xn f(x) = a0 + a1 x + . . . + an xn w Α͠ͳͳཁૉ਺͝ͱʹΑ͠ͳʹϚϧνεϨουॲཧ ଟ߲ࣜԋࢉΛฒྻॲཧ (n = 106)

17. 0TVLF
    5XJUUFS
    ![PPN@[PPN[P ऴΘΓʂ