Reference Guide

3-222 Full Command and Function Reference
User flags are numbered 1 through 128. System flags are numbered –1 through –128. See
Appendix C for a listing of system flags and their flag numbers.
Access: !° TEST LL SF ( °is the left-shift of the Nkey).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
n
flagnumber
→
See also: CF, FC?, FC?C, FS?, FS?C
SHOW
Type: Command
Description: Show Variable Command: Returns symb
2
, which is equivalent to symb
1
except that all implicit
references to a variable name are made explicit. If the level 1 argument is a list, SHOW evaluates
all global variables in symb
1
not contained in the list.
Access: …µ SHOW
Flags: Numerical Results (–3)
Input/Output:
Level 2/Argument 1 Level 1/Argument 2 Level 1/Item 1
'symb
1
' 'name'
→
'symb
2
'
'symb
1
' { name
1
name
2
... }
→
'symb
2
'
Example: If 7 is stored in C and 5 is stored in D:
Command: 'X-Y+2*C+3*D' { X Y } SHOW
Result: 'X-Y+14+15'
See also: COLCT, EXPAN, ISOL, QUAD
SIDENS
Type: Function
Description: Silicon Intrinsic Density Command: Calculates the intrinsic density of silicon as a function of
temperature, x
T
.
If x
T
is a unit object, it must reduce to a pure temperature, and the density is returned as a unit
object with units of 1/cm
3
.
If x
T
is a real number, its units are assumed to be K, and the density is returned as a real number
with implied units of 1/cm
3
.
x
T
must be between 0 and 1685 K.
Access: …µ SIDENS
Flags: Numerical Results (–3)
Input/Output:
Level 1/Argument 1 Level 1/Item 1
x
T
→
x
density
x_unit
→
x_1/cm
3
'symb'
→
'SIDENS(symb)'
SIGMA
Type: Function
Description: Calculates the discrete antiderivative of a function f with respect to a specified variable. This is a
function G such that: