Commands accepted in programming

+
-
*
/
%
%CH
+      SIGMA+
-      SIGMA-
REG    SIGMAREG
numbers            Numerical input (Automatic detection)
number (one space) E (exponent)  Examples:  -3 E2 , 4 E5 
^any text          Alpha string  
"any text"      
'any text'
>-any text         Append to alpha
>-"any text"
>-'any text'
->any text         Append to alpha
->"any text"
->'any text'
1/X
10^X
ABS
ACOS
ADV
AOFF
AON
ARCL
ASHF
ASIN
ASTO
ATAN
AVIEW
BEEP
BST       Yes, it is programmable !
CALL
CF
CHS
CL     CLSIGMA
CLA
CLD
CLST
CLRG
CLX
COS
D-R
DEC
DEG
DSE
DSP
E^X
END
ENTER
ENTER^
FACT
FIX
FS?
FS?C
FC?
FC?C
FRC
FRTN    Far return (Used with CALL)
GRAD
GTO
HMS
HMS+
HMS-
HR
INT
ISG
LASTX
LBL text
LBL 'text'
LBL "text"
LN
LOG
MEAN
MOD
OCT
OFF
P-R
PASN
PI
PRA
PROMPT
PRX
PSIZE
R^
R-D
R-P
RAD
RCL
RDN
RND
RTN
RUP
SDEV
SF
SIGN
SIN
SIZE
SIZE?
SQRT
SST       Yes, it is programmable !
ST+
ST-
ST*
ST/
ST^
STO
STOP
TAN
TIME
TONE
UMAP
USEROFF
USERON
VIEW
X<>Y
X<>
X^2
X=0?
X#0?
X<0?
X<=0?
X>0?
X=Y?
X#Y?
X<Y?
X<=Y?
X>Y?
XEQ
Y^X


You can write programs in lowercase or uppercase. (I prefer write my programs
in lowercase) 