Re: 5”NŒã‚̃Jƒ“ƒ`‚Ìl‚Ì‹’“_1@ƒNƒGƒXƒg”­¶I( No.972 )
  • “úŽžF 2022/05/11 20:00
  • –¼‘OF ‚Ä‚ñ ŸLpfKOAZuNU@iID: XgkolGBvj

>>968Ž“’¹B

y=a{d~(c|1)~(x{b|a)

y=a+d(c-1)x+d(c-1)(b-a)

x=(y-a)/(d(c-1))+a-b