Routine: XTFN

Entry Points

Name	Comments	DBIA/ICR reference
RTD	;RADIANS TO DEGREES	ICR #10094 Status: Active Usage: Supported
COS	;%Y=COS(%X), %X in radians	ICR #10094 Status: Active Usage: Supported
PWR	;%P=%X^%Y (uses LN and EXP)	ICR #10094 Status: Active Usage: Supported
LOG	;%L=LOG(%X) (log base 10) uses LN	ICR #10094 Status: Active Usage: Supported
LN	;%LN=LN(%X) (log base e)	ICR #10094 Status: Active Usage: Supported
C
LN3
LN2
SQRT	;%Y=SQRT(%X)	ICR #10094 Status: Active Usage: Supported
EXP	;%E=EXP(%X) (e to the %X power)	ICR #10094 Status: Active Usage: Supported
DTR	;DEGREES TO RADIANS	ICR #10094 Status: Active Usage: Supported
TAN	;%Y=TAN(%X) ;tan X = sin X/cos X	ICR #10094 Status: Active Usage: Supported
PI		ICR #10094 Status: Active Usage: Supported
SIN	;%Y=SIN(%X), %X in radians	ICR #10094 Status: Active Usage: Supported
L
SD	;SX=SUM, SSX=SUM OF SQUARES, N=COUNT	ICR #10094 Status: Active Usage: Supported

Name	Field # of Occurrence
%	C+3*, C+4!
%A	EXP+2, EXP+3, EXP+4, EXP+5!
%B	EXP+1, EXP+2, EXP+3, EXP+4, EXP+5!
%D	LN+1, LN2, LN3*, LN3+1, LN3+2!
%E	EXP+1, EXP+2, EXP+4, EXP+5, PWR+1*, PWR+4, PWR+5!
%G	PWR+1*, PWR+4, PWR+5!
%H	PWR+1*, PWR+4, PWR+5!
%I	EXP+4*, EXP+5!
>> %L	LOG+1, LOG+2
%LN	LN+1, LN3+1, PWR+3, PWR+5!, LOG+1~, LOG+2
>> %P	PWR+1, PWR+2, PWR+4*
%T	LN+1, LN2, LN3, LN3+1, LN3+2!, SIN+1, COS+1, C, C+1, C+2 , C+3, C+4!, L*
%T2	C+2, C+3, C+4!
%T3	C+2, C+3, C+4!
%T4	C+2, C+3, C+4!
%TN	TAN+1*!
>> %X	LN+1, EXP+1, EXP+2, PWR+1, PWR+2, PWR+3, PWR+4, SIN+1, COS+1, DTR+1 , RTD+1, PI, SQRT+1, L, SD+1, SD+2
>> %Y	PWR+1, PWR+2, PWR+3, PWR+4, TAN+1, C+2, C+3, C+4, SQRT+1, L* , SD+2
>> N	SD+1, SD+2
>> SD	SD+1, SD+2
>> SSX	SD+2
>> SX	SD+2