VF_sintab2 VD_sintab2 VE_sintab2
 VF_sintab3 VD_sintab3 VE_sintab3
 Table of sine values for arguments between 0 and p/2
 Syntax C/C++ #include extern float    VF_sintab2[ VF_tabsz2+1 ]; extern double   VD_sintab2[ VD_tabsz2+1 ]; extern extended VE_sintab2[ VE_tabsz2+1 ]; extern float    VF_sintab3[ VF_tabsz3+1 ]; extern double   VD_sintab3[ VD_tabsz3+1 ]; extern extended VE_sintab3[ VE_tabsz3+1 ]; Pascal/Delphi uses FSINTAB2, DSINTAB2, ESINTAB2, FSINTAB3, DSINTAB3, ESINTAB3; VF_sintab2: array[0..VF_tabsz2] of Single; VD_sintab2: array[0..VD_tabsz2] of Double; VE_sintab2: array[0..VE_tabsz2] of Extended; VF_sintab3: array[0..VF_tabsz3] of Single; VD_sintab3: array[0..VD_tabsz3] of Double; VE_sintab3: array[0..VE_tabsz3] of Extended;
 Description VF_sintab2[ i ] = sin( i/(2*VF_tabsz2) * p ),     i=0,...,VF_tabsz2 VF_sintab3[ i ] = sin( i/(2*VF_tabsz3) * p ),     i=0,...,VF_tabsz3 These look-up tables of sine values for arguments between 0 and p/2 are used by VF_sinrpi2 and the other functions of that family and are also available for other purposes. C/C++: The symbols VF_tabsz2 etc., denoting the size of the tables, are defined in . Pascal/Delphi: The symbols VF_tabsz2 etc. are defined in the same units as the tables themselves. FreePascal/Lazarus: These tables are not available for FreePascal/Lazarus.