List of all legal Scala commands in version 1.7:

Add
Add/Add
Add/Mediant
Add/Summation

Append
Append/Factor
Append/Interval
Append/Interval/Factor
Append/Scale

Approximate
Approximate/Constrained
Approximate/Floats_Only
Approximate/Floats_Only/Constrained
Approximate/Insert
Approximate/Weighted
Approximate/Weighted/Floats_Only
Approximate/Weighted/Constrained
Approximate/Weighted/Floats_Only/Constrained

Assume
Assume/Combination

Average

Bistep
Bistep/Match
Bistep/Permutation
Bistep/Unique

Calculate
Calculate/Nooutput
Calculate/Factor
Calculate/Factor/Nooutput
Calculate/Leastsquare
Calculate/Leastsquare/Nooutput
Calculate/Minimax
Calculate/Minimax/Nooutput

Catalogue
Catalogue/Pitch
Catalogue/Scale

Cd

Chords
Chords/All_Show
Chords/Cents_Show
Chords/Constrained
Chords/Match

Clear
Clear/All
Clear/Map

Close

Cls

Collapse
Collapse/All

Compare
Compare/Memory_Only
Compare/Save_List
Compare/Super
Compare/Memory_Only/Superset
Compare/Save_List/Superset
Compare/Pitch
Compare/Pitch/Save_List

Convergents
Convergents/Cents
Convergents/Logarithmic

Copy
Copy/Pitch

Cps
Cps/Corner
Cps/Corner/Factor
Cps/Corner/Primes
Cps/Corner/Scale
Cps/Expanded
Cps/Expanded/Factor
Cps/Expanded/Primes
Cps/Expanded/Scale
Cps/Factor
Cps/Primes
Cps/Scale
Cps/Stellated
Cps/Stellated/Factor
Cps/Stellated/Primes
Cps/Stellated/Scale
Cps/Superstellated
Cps/Superstellated/Factor
Cps/Superstellated/Primes
Cps/Superstellated/Scale

Delete
Delete/Egalize
Delete/Equal
Delete/Floats
Delete/Greater
Delete/Interval
Delete/Model
Delete/Smaller
Delete/Start

Difference

Directory
Directory/Name_Only
Directory/Save_List
Directory/Name_Only/Save_List

Discard
Discard/Equal
Discard/Smallest

Divide
Divide/Allfind
Divide/Consistent
Divide/Find

Double/Arithmetic
Double/Counter_Log
Double/Geometric
Double/Harmonic
Double/Logarithmic
Double/Mediant
Double/Rms
Double/Subc_Harmonic

Echo

Egalize
Egalize/Model

Equaltemp
Equaltemp/Data
Equaltemp/Shortdata

Euclid

Eulerfokker

Example
Example/Midi

Exchange
Exchange/Equal
Exchange/Interval

Exit

Exponentiate

Extend
Extend/Children
Extend/Chord
Extend/Parents

Farey
Farey/Beats
Farey/Floats_Only
Farey/Beats/Floats_Only
Farey/Minimax

File

Fit
Fit/Harmonic
Fit/Minimax
Fit/Mode

Flip

Harmonic

Help

Import/Jicalc

Input
Input/Factor
Input/Interval
Input/Interval/Factor
Input/Line
Input/Interval/Line

Insert
Insert/Frequency
Insert/Interval
Insert/Largest
Insert/Nearest

Intersect

Invert
Invert/Interval

Iterate
Iterate/Combination
Iterate/Key
Iterate/Memory
Iterate/Mode
Iterate/Repeat
Iterate/Scale

Key
Key/All
Key/Egalize
Key/Match

Lattice
Lattice/Diamond
Lattice/Load
Lattice/Notation
Lattice/Triangular

Limit
Limit/Delete
Limit/Max_Attrib
Limit/Min_Attrib
Limit/Odd
Limit/Odd/Delete

Load
Load/All
Load/Cents
Load/Chord
Load/Chord/All
Load/Map
Load/Pitch
Load/Unformatted

Merge

Mode
Mode/All_Show
Mode/Complement
Mode/Create
Mode/Equal
Mode/Factor
Mode/Show

Modulate
Modulate/Generator
Modulate/Interval

Morph
Morph/Absolute

Mos
Mos/All_Show
Mos/Create
Mos/Show

Move
Move/Absolute
Move/Frequency
Move/Frequency/Absolute
Move/Key
Move/Length
Move/Length/Absolute

Multiply
Multiply/Absolute
Multiply/Match

Normalize

Pause

Permute
Permute/Egalize
Permute/Generator
Permute/Match
Permute/Random

Pipedum
Pipedum/Scale
Pipedum/Tetra
Pipedum/Tetra/Scale
Pipedum/Vertices
Pipedum/Vertices/Scale

Polynomial
Polynomial/Logarithmic
Polynomial/Power
Polynomial/Power/Logarithmic
Polynomial/Solve
Polynomial/Solve/Logarithmic
Polynomial/Solve/Power

Pop
Pop/Pitch

Product
Product/Add
Product/Mediant
Product/Power

Project
Project/Match

Push
Push/Pitch

Pythagorean
Pythagorean/Equalbeats
Pythagorean/Givenbeats
Pythagorean/Varied

Quantize/Round
Quantize/Truncate
Quantize/Best
Quantize/Consistent
Quantize/Linear/Round
Quantize/Linear/Truncate
Quantize/Pitch/Round
Quantize/Pitch/Truncate
Quantize/Pitch/Best
Quantize/Pitch/Consistent

Ratio
Ratio/Constrained
Ratio/Nooutput
Ratio/Constrained/Nooutput
Ratio/Farey
Ratio/Farey/Constrained
Ratio/Farey/Nooutput
Ratio/Super
Ratio/Super/Nooutput
Ratio/Children
Ratio/Parents
Ratio/Children/Parents
Ratio/Stern

Rectangle

Reduce
Reduce/Upper

Remove

Replace
Replace/Equal
Replace/Frequency
Replace/Interval
Replace/Largest
Replace/Model
Replace/Nearest
Replace/Notation
Replace/Smallest

Reverse

Sample
Sample/Complement
Sample/Random

Save
Save/Keep_Text
Save/Cents
Save/Cents/Keep_Text

Seed

Select
Select/Model

Send
Send/Cps_File
Send/File
Send/Hexadecimal
Send/Screen

Set Attribute
Set Calc_Output
Set Controller
Set Description
Set Diff_Degree
Set Exclude
Set Explimit
Set Factor
Set First
Set Frequency
Set Harmconst
Set Index
Set Int_Steps
Set Limit
Set Map_Freq
Set Maxdiff
Set Middle
Set Name
Set Notation
Set Offset
Set Onerror
Set Pause
Set Program
Set Reciprocal
Set Separator
Set Step_Unit
Set Synthesizer
Set Tolerance
Set Unit
Set Weighting

Show Beats
Show Bestcycle
Show Combination
Show Cycle
Show/Cents Cycle
Show/Interval Cycle
Show/Cents/Interval Cycle
Show Data
Show Difference
Show/Freq Difference
Show/Nearest Difference
Show Distance
Show Et_Diff
Show Explimit
Show Harmconst
Show Intervals
Show/Line Intervals
Show/Cents/Line Intervals
Show/Total Intervals
Show Locations
Show/Equalmode Locations
Show/Mode Locations
Show/Scale Locations
Show Mapping
Show Notation
Show Pitch
Show/Cents Pitch
Show Scale
Show/Attribute Scale
Show/Cents Scale
Show/Chord Scale
Show/Freq Scale
Show/Hertz Scale
Show/Interval Scale
Show/Interval/Attribute Scale
Show/Line Scale
Show/Cents/Interval Scale
Show/Cents/Line Scale
Show/Interval/Line Scale
Show/Oct Scale
Show Settings
Show Stringlen
Show Synthesizer
Show Temperings
Show Transpose
Show/Sorted Transpose

Sieve
Sieve/Complement
Sieve/Random

Sort
Sort/Interval

Spawn
Spawn/Detached

Square

Stretch
Stretch/Absolute
Stretch/Match

Subtract
Subtract/Difference
Subtract/Mediant
Subtract/Subtract

Swap
Swap/Pitch

Symmetrize/Arithmetic
Symmetrize/Counter_Log
Symmetrize/First
Symmetrize/Geometric
Symmetrize/Harmonic
Symmetrize/Insert
Symmetrize/Logarithmic
Symmetrize/Mediant
Symmetrize/Rms
Symmetrize/Second
Symmetrize/Subc_Harmonic

Tip

Type

Uncycle

Undo

Unique

Unrat

Vary
Vary/Interval
Vary/Linear

@ [command-file]
