50 or 100 y in a d (50 or 100 years in a decade)
The computer was HITACHI SR2201. But in 1999, they calculated even more decimal places, 206,158,430,000 with the HITACHI SR8000 taken from somebody on Yahoo Answers
' d ' is.
x^(4)*y*x^(5)*yMultiply x^(4) by y to get x^(4)y.(d)/(dx) x^(4)*y*x^(5)*y=x^(4)y*x^(5)*yMultiply x^(4)y by x^(5) to get x^(9)y.(d)/(dx) x^(4)*y*x^(5)*y=x^(9)y*yMultiply x^(9)y by y to get x^(9)y^(2).(d)/(dx) x^(4)*y*x^(5)*y=x^(9)y^(2)To find the derivative of x^(9)y^(2), multiply the base (x) by the exponent (9), then subtract 1 from the exponent.(d)/(dx) x^(4)*y*x^(5)*y=9x^(8)y^(2)The derivative of x^(4)*y*x^(5)*y is 9x^(8)y^(2).9x^(8)y^(2)
x y z
D. Takahasi and Y. Kanada
The computer was a HITACHI SR2201, and in 1999 i think they used a HITACHI SR8000 or a SR800 i cant remember tho.
The computer was HITACHI SR2201. But in 1999, they calculated even more decimal places (206,158,430,000) with the HITACHI SR8000.
they used a HITACHI SR 2201
It was at the Computer Centre at the University of Tokyo. Of course, their record has now been smashed. In October 2011, pi was calculated to almost 200 times as many digits: 10 trillion (and 50).
The computer was HITACHI SR 2201
to do difficult calculations
The idea is to replace "x" by its value, to replace "y" by its value, and then to do the calculations.
a d a d d y is just a daddy aka a dad, father or papa
Call the unknown value of (x - y) d. Then x = y + d; from the problem statement, y + d + 2(y + d) +5 = y + 2y; expanding yields y + d + 2y + 2d + 5 = y + 2y; (y + 2 y) can be subtracted from both sides and terms in d collected to result in 3d + 5 = 0; 3d = -5; d = -5/3.
You replace x = 0, and do the calculations.
y - d = cx so d = - cx + y That is the slope-intercept form in the c-d plane. Slope = -x Intercept = y