Intrinsic Functions

Table of Contents

Intrinsic Names by Type Returned
Arithmetic Intrinsic Names
Boolean Intrinsic Names
Complex Intrinsic Names
Pointer Intrinsic Names
String Intrinsic Names
Intrinsic Function Descriptions
ABS Function
ACCEPT Statement
ARCCOS Function
ARCSIN Function
ARCTAN Function
ARCTAN2 Function
ARRAYSEARCH Function
ATANH Function
AVAILABLE Function
BOOLEAN Function
CABS Function
CCOS Function
CEXP Function
CHANGEFILE Statement
CHECKPOINT Statement
CHECKSUM Function
CLN Function
CLOSE Statement
COMPILETIME Function
COMPLEX Function
CONJUGATE Function
COS Function
COSH Function
COTAN Function
CSIN Function
CSQRT Function
DABS Function
DALPHA Function
DAND Function
DARCCOS Function
DARCSIN Function
DARCTAN Function
DARCTAN2 Function
DCOS Function
DCOSH Function
DECIMAL Function
DELINKLIBRARY Function
DELTA Function
DEQV Function
DERF Function
DERFC Function
DEXP Function
DGAMMA Function
DIMP Function
DINTEGER Function
DINTEGERT Function
DLGAMMA Function
DLN Function
DLOG Function
DMAX Function
DMIN Function
DNABS Function
DNORMALIZE Function
DNOT Function
DOR Function
DOUBLE Function
DREAL Function
DROP Function
DSCALELEFT Function
DSCALERIGHT Function
DSCALERIGHTT Function
DSIN Function
DSINH Function
DSQRT Function
DTAN Function
DTANH Function
ENTIER Function
ERF Function
ERFC Function
EXP Function
FIRST Function
FIRSTONE Function
FIRSTWORD Function
FIX Statement
FREE Statement
GAMMA Function
HAPPENED Function
HEAD Function
IMAG Function
INTEGER Function
INTEGERT Function
ISVALID Function
LENGTH Function
LINENUMBER Function
LINKLIBRARY Function
LISTLOOKUP Function
LN Function
LNGAMMA Function
LOCK Interlock Function
LOCKSTATUS Function
LOG Function
MASKSEARCH Function
MAX Function
MESSAGESEARCHER Statement
MIN Function
MLSACCEPT Statement
MLSDISPLAY Statement
MLSTRANSLATE Statement
NABS Function
NORMALIZE Function
OFFSET Function
ONES Function
OPEN Statement
POINTER Function
POT Function
PROCESSID Function
RANDOM Function
READ Statement
READLOCK Function
READYCL Function
REAL Function
REMAININGCHARS Function
REMOVEFILE Statement
REPEAT Function
SCALELEFT Function
SCALERIGHT Function
SCALERIGHTF Function
SCALERIGHTT Function
SECONDWORD Function
SEEK Statement
SETACTUALNAME Function
SIGN Function
SIN Function
SINGLE Function
SINH Function
SIZE Function
SPACE Statement
SQRT Function
STRING Function
TAIL Function
TAKE Function
TAN Function
TANH Function
THIS Function
THISCL Function
TIME Function
TRANSLATE Function
UNLOCK Statement
UNREADYCL Function
USERDATA Function
USERDATALOCATOR Function
USERDATAREBUILD Function
VALUE Function
WAIT Statement
WAITANDRESET Statement
WRITE Statement

This section contains information about intrinsic functions. The functions are presented in alphabetical order.

Intrinsic functions are typed procedures that are predefined in the ALGOL language; that is, intrinsic functions can be used without being declared.