Evaluate mCRL2 data expressions via a text-based interface. If INFILE is
present and if it contains an LPS or PBES, the data types of this specification
may be used. If no input file is given, only the standard numeric datatypes are
available. Stdin is ignored.The following commands are available to manipulate
mcrl2 data expressions. Essentially, there are commands to rewrite and type
expressions, as well as generating the solutions for a boolean expression. The
expressions can contain assigned or unassigned variables. Note that there are
no bounds on the number of steps to evaluate or solve an expression, nor is the
number of solutions bounded. Hence, the assign, eval solve commands can give
rise to infinite loops.
h[elp] print this help message.
t[ype] EXPRESSION print type of EXPRESSION.
a[ssign] VAR=EXPRESSION evaluate the expression and assign it to the
e[val] EXPRESSION rewrite EXPRESSION and print result.
v[ar] VARLIST declare variables in VARLIST.
r[ewriter] STRATEGY use STRATEGY for rewriting.
s[solve] VARLIST. EXPRESSION give all valuations of the variables in
VARLIST that satisfy EXPRESSION.
VARLIST is of the form x,y,...: S; ... v,w,...: T.
OPTION can be any of the following:
outputs information about the visual representation of this option in the mCRL2
use rewrite strategy NAME:
'jitty' for jitty rewriting (default),
'jittyp' for jitty rewriting with prover,
'jittyc' for compiled jitty rewriting,
'inner' for innermost rewriting,
'innerp' for innermost rewriting with prover, or
'innerc' for compiled innermost rewriting
do not display warning messages
display short intermediate messages
display detailed intermediate messages
display help information
display version information
Written by Muck van Weerdenburg; Jan Friso Groote.