复化辛普森公式

dingkezhu

'ProgramMode:RUN
Lbl 0:"XA="?A:"YA="?B:"CA="?C:"_#E5BE_1_/_RA="?D:"_#E5BE_1_/_RB="?E:"DKA="?F:"DKB="?G
Lbl 1:"DKI="?H:"DL="?O:"DR="?R:If H>G:Then Goto 0:IfEnd
(E-D)/Abs (G-F)->P:Abs (H-F)->Q:P*Q->I:D+I->T
C+(I+2D)Q*90/pi->J:C+(I/4+2D)*Q*45/(2pi)->M:C+(3I/4+2D)*Q*135/(2pi)->N:C+(I/2+2D)Q*45/pi->K
A+Q/12*(cos (C)+4(cos (M)+cos (N))+2cos (K)+cos (J)->X
B+Q/12*(sin (C)+4(sin (M)+sin (N))+2sin (K)+sin (J)->Y
"FW=":J>DMSDisps"X=":XDisps"Y=":YDisps"XL=":X+Ocos (J-90)Disps"YL=":Y+Osin (J-90)Disps"XR=":X+Rcos (J+90)Disps"YR=":Y+Rsin (J+90)DispsGoto 1

dingkezhu

Lbl 0:"XA="?->A:"YA="?->B:"CA="?->C:"_#E5BE_1_/_RA="?->D:"_#E5BE_1_/_RB="?->E:"DKA="?->F:"DKB="?->G
Lbl 1:"DKI="?->H:"DL="?->O:"DR="?->R:If H>G:Then Goto 0:IfEnd

NYKC

这不是王老师总结的