- swipl
- library
- error.pl
- debug.pl -- Print debug messages and test assertions
- apply.pl -- Apply predicates on a list
- lists.pl
- broadcast.pl -- Event service
- shlib.pl -- Utility library for loading foreign objects (DLLs, shared objects)
- option.pl
- thread_pool.pl -- Resource bounded thread management
- gensym.pl -- Generate unique symbols
- settings.pl -- Setting management
- arithmetic.pl
- main.pl
- readutil.pl -- Read utilities
- operators.pl -- Manage operators
- pairs.pl -- Operations on key-value lists
- prolog_source.pl -- Examine Prolog source-files
- quasi_quotations.pl
- url.pl -- Analysing and constructing URL
- www_browser.pl
- prolog_colour.pl
- record.pl -- Access compound arguments by name
- prolog_xref.pl -- Prolog cross-referencer data collection
- occurs.pl -- Finding and counting sub-terms
- ordsets.pl -- Ordered set manipulation
- assoc.pl -- Binary associations
- ugraphs.pl -- Graph manipulation library
- solution_sequences.pl -- Modify solution sequences
- atom.pl -- Operations on atoms
- prolog_pack.pl -- A package manager for Prolog
- git.pl -- Run GIT commands
- ctypes.pl -- Character code classification
- utf8.pl
- base64.pl
- persistency.pl -- Provide persistent dynamic predicates
- pure_input.pl
- nb_set.pl -- Non-backtrackable sets
- aggregate.pl
- csv.pl -- Process CSV (Comma-Separated Values) data
- iostream.pl -- Utilities to deal with streams
- dialect.pl
- apply_macros.pl -- Goal expansion rules to avoid meta-calling
- yall.pl -- Lambda expressions
- prolog_code.pl -- Utilities for reasoning about code
- dif.pl -- The dif/2 constraint
- thread.pl -- High level thread primitives
- predicate_options.pl -- Access and analyse predicate options
- rbtrees.pl
- nb_rbtrees.pl
- sandbox.pl
- prolog_format.pl -- Analyse format specifications
- random.pl -- Random numbers
- pprint.pl -- Pretty Print Prolog terms
- modules.pl -- Module utility predicates
- lazy_lists.pl
- edinburgh.pl
- prolog_clause.pl
- prolog_breakpoints.pl -- Manage Prolog break-points
- dicts.pl
- heaps.pl
- backcomp.pl -- Backward compatibility
- date.pl
- prolog_profile.pl -- Execution profiler
- listing.pl -- List programs and pretty print clauses
- quintus.pl -- Quintus compatibility
- unix/1
- otherwise/0
- abs/2
- sin/2
- cos/2
- tan/2
- log/2
- log10/2
- pow/3
- ceiling/2
- floor/2
- round/2
- sqrt/2
- acos/2
- asin/2
- atan/2
- atan2/3
- sign/2
- genarg/3
- prolog_flag/2
- date/1
- no_style_check/1
- simple/1
- current_stream/3
- stream_position/3
- skip_line/0
- skip_line/1
- compile/1
- atom_char/2
- midstring/3
- midstring/4
- midstring/5
- midstring/6
- raise_exception/1
- on_exception/3
- oset.pl -- Ordered set manipulation
- varnumbers.pl
- tables.pl -- XSB interface to tables
- charsio.pl
- terms.pl -- Term manipulation
- make.pl -- Reload modified source files
- streams.pl -- Manage Prolog streams
- rwlocks.pl -- Read/write locks
- threadutil.pl -- Interactive thread utilities
- wfs.pl
- prolog_stack.pl -- Examine the Prolog stack
- check.pl -- Consistency checking
- intercept.pl -- Intercept and signal interface
- prolog_coverage.pl
- prolog_debug.pl -- User level debugging tools
- increval.pl -- Incremental dynamic predicate modification
- help.pl -- Text based manual
- portray_text.pl
- statistics.pl -- Get information about resource usage
- optparse.pl -- command line parsing
- ansi_term.pl
- hashtable.pl -- Hash tables
- coinduction.pl -- Co-Logic Programming
- qsave.pl
- zip.pl
- prolog_history.pl -- Per-directory persistent commandline history
- codesio.pl -- I/O on Lists of Character Codes
- shell.pl -- Elementary shell commands
- when.pl -- Conditional coroutining
- system.pl -- System utilities
- prolog_jiti.pl
- prolog_codewalk.pl -- Prolog code walker
- exceptions.pl -- Exception classification
- base32.pl
- sort.pl
- prolog_versions.pl
- edit.pl
- macros.pl -- Macro expansion
- prolog_autoload.pl -- Autoload all dependencies
- writef.pl -- Old-style formatted write
- strings.pl -- String utilities
- tableutil.pl
- tty.pl
- prolog_config.pl
- explain.pl
- fastrw.pl
- prolog_trace.pl
- files.pl
- prolog_wrap.pl -- Wrapping predicates
- prolog_metainference.pl
- library
- sin(+Angle, -Sine) is det
- cos(+Angle, -Cosine) is det
- tan(+Angle, -Tangent) is det
- log(+X, -NatLog) is det
- log10(+X, -Log) is det
- pow(+X, +Y, -Pow) is det
- ceiling(+X, -Value) is det
- floor(+X, -Value) is det
- round(+X, -Value) is det
- sqrt(+X, -Value) is det
- acos(+X, -Value) is det
- asin(+X, -Value) is det
- atan(+X, -Value) is det
- atan2(+Y, +X, -Value) is det
- sign(+X, -Value) is det
- Math library predicates. SWI-Prolog (and ISO) support these as
functions under is/2, etc.
- deprecated
- - Do not use these predicates except for compatibility reasons.
- Compatibility
- - Quintus Prolog.