Original Author Paul Laughton, 2011
Page 5
De Re BASIC!
PI() ........................................................................................................................................................... 59
SIN(<nexp>) ............................................................................................................................................. 59
COS(<nexp>) ............................................................................................................................................ 59
TAN(<nexp>) ........................................................................................................................................... 59
SINH(<nexp>) .......................................................................................................................................... 59
COSH(<nexp>) ......................................................................................................................................... 60
ASIN(<nexp>) .......................................................................................................................................... 60
ACOS(<nexp>) ......................................................................................................................................... 60
ATAN(<nexp>) ......................................................................................................................................... 60
ATAN2(<nexp_y>, <nexp_x>) .................................................................................................................. 60
TODEGREES(<nexp>) ............................................................................................................................... 60
TORADIANS(<nexp>) ............................................................................................................................... 60
VAL(<sexp>) ............................................................................................................................................ 60
IS_NUMBER(<sexp>) ............................................................................................................................... 60
LEN(<sexp>) ............................................................................................................................................ 61
HEX(<sexp>) ............................................................................................................................................ 61
OCT(<sexp>) ............................................................................................................................................ 61
BIN(<sexp>) ............................................................................................................................................. 61
SHIFT(<value_nexp>, <bits_nexp>) ......................................................................................................... 61
ASCII(<sexp>{, <index_nexp>}) ............................................................................................................... 61
UCODE(<sexp>{, <index_nexp>}) ............................................................................................................ 61
IS_IN(<sub_sexp>, <base_sexp>{, <start_nexp>}) .................................................................................. 61
STARTS_WITH(<sub_sexp>, <base_sexp>{, <start_nexp>}) ................................................................... 62
ENDS_WITH(<sub_sexp>, <base_sexp>) ................................................................................................ 62
GR_COLLISION(<object_1_nvar>, <object_2_nvar>) .............................................................................. 62
BACKGROUND() ...................................................................................................................................... 62
Time Functions ............................................................................................................................................ 63
CLOCK() ................................................................................................................................................... 63
TIME() ...................................................................................................................................................... 63
TIME(<year_exp>, <month_exp>, <day_exp>, <hour_exp>, <minute_exp>, <second_exp>) ............... 63
String Functions .......................................................................................................................................... 63
GETERROR$()........................................................................................................................................... 63