Reference Guide

Full Command and Function Reference 3-71
Input/Output:
L
2
L
1
L
4
L
3
L
2
L
1
obj
2
obj
1
→
obj
2
obj
1
obj
2
obj
1
L = Level
See also: DUP, DUPN, PICK
DUPDUP
Type: RPL Command
Description: Duplicates an object twice. Same as DUP DUP.
Access: !° STACK LL DUPDUP ( °is the left-shift of the Nkey).
I STACK LL DUPDUP
Input/Output:
Level 1 Level 3 Level 2 Level 1
obj
→
obj obj obj
See also: DUP, NDUPN, DUPN, DUP2
DUPN
Type: RPL Command
Description: Duplicate n Objects Command: Takes an integer n from level 1 of the stack, and returns copies of
the objects on stack levels 2 through n + 1.
Access: !° STACK LL DUPN ( °is the left-shift of the Nkey).
I STACK LL DUPN
Input/Output:
L
i+1
L
i
…L
3
L
2
L
1
L
i+n
L
i+n–1
... L
2
L
1
obj
1
obj
2
… obj
i–1
obj
i
n
→
obj
1
obj
2
... obj
i–1
obj
i
L = Level
See also: DUP, DUP2, PICK
D → R
Type: Function
Description: Degrees to Radians Function: Converts a real number representing an angle in degrees to its
equivalent in radians.
This function operates independently of the angle mode.
Access: !´ REAL LL D → R ( ´ is the left-shift of the Pkey).
Flags: Numerical Results (–3)
Input/Output:
Level 1/Argument 1 Level 1/Item 1
x
→
( π /180)x
'symb'
→
'D → R(symb)'
See also: R→D
e
Type: Function
Description: e Function: Returns the symbolic constant e or its numerical representation, 2.71828182846.