Input/Output:

 

 

Level 1/Argument 1

 

Level 1/Item 1

 

 

 

 

 

 

 

{ list }1

→

{ list }2

See also:

REVLIST

 

 

 

 

 

 

 

 

 

 

 

SPHERE

Command

 

 

Type:

 

 

Description:

Spherical Mode Command: Sets spherical coordinate mode.

 

 

SPHERE sets flags –15 and –16.

 

 

 

In spherical mode, vectors are displayed as polar components.

 

Access:

„&HANGLE SPHERE

 

 

Input/Output:

None

 

 

See also:

CYLIN, RECT

 

 

 

 

 

 

 

SQ

Analytic function

 

 

Type:

 

 

Description:

Square Analytic Function: Returns the square of the argument.

 

The square of a complex argument (x, y) is the complex number (x2 – y2, 2xy).

Matrix arguments must be square.

Access:

!º

 

( º is the left-shift of the Rkey).

Flags:

Numerical Results (–3)

 

 

 

Input/Output:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level 1/Argument 1

 

Level 1/Item 1

 

 

 

 

 

 

 

 

 

z

→

z2

 

 

 

x_unit

→

x2_unit2

 

 

 

[[ matrix ]]

→

[[ matrix × matrix ]]

 

 

 

'symb'

→

'SQ(symb)'

See also:

√, ^

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SR

Command

 

 

 

Type:

 

 

 

Description: Shift Right Command: Shifts a binary integer one bit to the right.

The least significant bit is shifted out to the right and lost, while the most significant bit is regenerated as a zero. SR is equivalent to binary division by 2.

Access: !´BASE LBIT SR

( ´is the left-shift of the Pkey).

…ÃLBIT SR

(Ã is the right-shift of the 3key).

Flags: Binary Integer Wordsize (–5 through –10), Binary Integer Base (–11, –12)

Input/Output:

Level 1/Argument 1

 

Level 1/Item 1

 

 

 

#n1

→

#n2

See also: ASR, SL, SLB, SRB

SRAD

Type: Command

Description: Spectral Radius Command: Returns the spectral radius of a square matrix.

Full Command and Function Reference 3-231