litex-lang 0.9.85-beta

A simple formal proof language and verifier, learnable in 2 hours
Documentation 
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pub use crate::builtin_code::builtin_code;
pub use crate::common::name_types::{
    AbstractPropName, AlgoName, AtomicFactKey, ExistFactKey, FactString, FamilyName,
    IdentifierName, ObjString, OrFactKey, PropName, StructName,
};
pub use crate::environment::{Environment, KnownFnInfo, KnownForallFactParamsAndDom};
pub use crate::error::exec_stmt_error_with_stmt_and_cause;
pub use crate::error::short_exec_error;
pub use crate::error::ArithmeticRuntimeError;
pub use crate::error::DefineParamsRuntimeError;
pub use crate::error::InferRuntimeError;
pub use crate::error::InstantiateRuntimeError;
pub use crate::error::NameAlreadyUsedRuntimeError;
pub use crate::error::NewFactRuntimeError;
pub use crate::error::ParseRuntimeError;
pub use crate::error::RuntimeError;
pub use crate::error::RuntimeErrorStruct;
pub use crate::error::StoreFactRuntimeError;
pub use crate::error::UnknownRuntimeError;
pub use crate::error::VerifyRuntimeError;
pub use crate::error::WellDefinedRuntimeError;
pub use crate::fact::check_anonymous_fn_has_no_duplicate_fn_set_free_parameter;
pub use crate::fact::check_exist_fact_has_no_duplicate_exist_free_parameter;
pub use crate::fact::check_fn_set_has_no_duplicate_fn_set_free_parameter;
pub use crate::fact::check_forall_fact_has_no_duplicate_forall_free_parameter;
pub use crate::fact::check_forall_fact_with_iff_has_no_duplicate_forall_free_parameter;
pub use crate::fact::check_set_builder_has_no_duplicate_set_builder_free_parameter;
pub use crate::fact::AndChainAtomicFact;
pub use crate::fact::AndFact;
pub use crate::fact::AtomicFact;
pub use crate::fact::ChainAtomicFact;
pub use crate::fact::ChainFact;
pub use crate::fact::EqualFact;
pub use crate::fact::ExistOrAndChainAtomicFact;
pub use crate::fact::Fact;
pub use crate::fact::FnEqualFact;
pub use crate::fact::FnEqualInFact;
pub use crate::fact::ForallFact;
pub use crate::fact::ForallFactWithIff;
pub use crate::fact::GreaterEqualFact;
pub use crate::fact::GreaterFact;
pub use crate::fact::InFact;
pub use crate::fact::IsCartFact;
pub use crate::fact::IsFiniteSetFact;
pub use crate::fact::IsNonemptySetFact;
pub use crate::fact::IsSetFact;
pub use crate::fact::IsTupleFact;
pub use crate::fact::LessEqualFact;
pub use crate::fact::LessFact;
pub use crate::fact::NormalAtomicFact;
pub use crate::fact::NotEqualFact;
pub use crate::fact::NotForallFact;
pub use crate::fact::NotGreaterEqualFact;
pub use crate::fact::NotGreaterFact;
pub use crate::fact::NotInFact;
pub use crate::fact::NotIsCartFact;
pub use crate::fact::NotIsFiniteSetFact;
pub use crate::fact::NotIsNonemptySetFact;
pub use crate::fact::NotIsSetFact;
pub use crate::fact::NotIsTupleFact;
pub use crate::fact::NotLessEqualFact;
pub use crate::fact::NotLessFact;
pub use crate::fact::NotNormalAtomicFact;
pub use crate::fact::NotRestrictFact;
pub use crate::fact::NotSubsetFact;
pub use crate::fact::NotSupersetFact;
pub use crate::fact::OrAndChainAtomicFact;
pub use crate::fact::OrFact;
pub use crate::fact::RestrictFact;
pub use crate::fact::SubsetFact;
pub use crate::fact::SupersetFact;
pub use crate::fact::{ExistBodyFact, ExistFactBody, ExistFactEnum};
pub use crate::infer::InferResult;
pub use crate::module_manager::{ModuleManager, BUILTIN_CODE_PATH};
pub use crate::obj::obj_for_bound_param_in_scope;
pub use crate::obj::param_binding_element_obj_for_store;
pub use crate::obj::Abs;
pub use crate::obj::Add;
pub use crate::obj::AnonymousFn;
pub use crate::obj::AtomObj;
pub use crate::obj::AtomicName;
pub use crate::obj::ByInducFreeParamObj;
pub use crate::obj::Cap;
pub use crate::obj::Cart;
pub use crate::obj::CartDim;
pub use crate::obj::Choose;
pub use crate::obj::ClosedRange;
pub use crate::obj::Count;
pub use crate::obj::Cup;
pub use crate::obj::DefAlgoFreeParamObj;
pub use crate::obj::DefHeaderFreeParamObj;
pub use crate::obj::Div;
pub use crate::obj::ExistFreeParamObj;
pub use crate::obj::FamilyObj;
pub use crate::obj::FiniteSeqListObj;
pub use crate::obj::FiniteSeqSet;
pub use crate::obj::FnObj;
pub use crate::obj::FnObjHead;
pub use crate::obj::FnSet;
pub use crate::obj::FnSetBody;
pub use crate::obj::FnSetFreeParamObj;
pub use crate::obj::FnSetSpace;
pub use crate::obj::ForallFreeParamObj;
pub use crate::obj::Identifier;
pub use crate::obj::IdentifierWithMod;
pub use crate::obj::Intersect;
pub use crate::obj::ListSet;
pub use crate::obj::Log;
pub use crate::obj::MatrixAdd;
pub use crate::obj::MatrixListObj;
pub use crate::obj::MatrixMul;
pub use crate::obj::MatrixPow;
pub use crate::obj::MatrixScalarMul;
pub use crate::obj::MatrixSet;
pub use crate::obj::MatrixSub;
pub use crate::obj::Max;
pub use crate::obj::Min;
pub use crate::obj::Mod;
pub use crate::obj::Mul;
pub use crate::obj::NameWithOrWithoutMod;
pub use crate::obj::Number;
pub use crate::obj::Obj;
pub use crate::obj::ObjAsStructInstanceWithFieldAccess;
pub use crate::obj::ObjAtIndex;
pub use crate::obj::ParamObjType;
pub use crate::obj::Pow;
pub use crate::obj::PowerSet;
pub use crate::obj::Product;
pub use crate::obj::Proj;
pub use crate::obj::Range;
pub use crate::obj::SeqSet;
pub use crate::obj::SetBuilder;
pub use crate::obj::SetBuilderFreeParamObj;
pub use crate::obj::SetDiff;
pub use crate::obj::SetMinus;
pub use crate::obj::StandardSet;
pub use crate::obj::StructObj;
pub use crate::obj::Sub;
pub use crate::obj::Sum;
pub use crate::obj::Tuple;
pub use crate::obj::TupleDim;
pub use crate::obj::Union;
pub use crate::obj::{
    strip_free_param_numeric_tags_in_display, strip_parsing_free_param_tags_for_user_display,
};
pub use crate::parse::{TokenBlock, Tokenizer};
pub use crate::pipeline::{
    display_runtime_error_json, display_stmt_exec_result_json, render_run_source_code_output,
    run_repl, run_source_code, run_source_code_in_file, run_source_code_in_file_with_ok,
    run_stmt_at_global_env,
};
pub use crate::rational_expression::mul_signed_decimal_str;
pub use crate::rational_expression::normalize_decimal_number_string;
pub use crate::rational_expression::objs_equal_by_rational_expression_evaluation;
pub use crate::result::FactualStmtSuccess;
pub use crate::result::NonFactualStmtSuccess;
pub use crate::result::StmtResult;
pub use crate::result::StmtUnknown;
pub use crate::result::VerifiedByBuiltinRuleResult;
pub use crate::result::VerifiedByFactResult;
pub use crate::result::VerifiedByResult;
pub use crate::result::VerifiedBysEnum;
pub use crate::result::VerifiedBysResult;
pub use crate::runtime::FreeParamCollection;
pub use crate::runtime::Runtime;
pub use crate::stmt::by_stmt::ByAntisymmetricPropStmt;
pub use crate::stmt::by_stmt::ByCasesStmt;
pub use crate::stmt::by_stmt::ByContraStmt;
pub use crate::stmt::by_stmt::ByEnumerateFiniteSetStmt;
pub use crate::stmt::by_stmt::ByExtensionStmt;
pub use crate::stmt::by_stmt::ByFamilyAsSetStmt;
pub use crate::stmt::by_stmt::ByFnAsSetStmt;
pub use crate::stmt::by_stmt::ByFnSetAsSetStmt;
pub use crate::stmt::by_stmt::ByForExpansion;
pub use crate::stmt::by_stmt::ByForStmt;
pub use crate::stmt::by_stmt::ByInducStmt;
pub use crate::stmt::by_stmt::ByReflexivePropStmt;
pub use crate::stmt::by_stmt::BySymmetricPropStmt;
pub use crate::stmt::by_stmt::ByTransitivePropStmt;
pub use crate::stmt::by_stmt::ByTupleAsSetStmt;
pub use crate::stmt::by_stmt::ClosedRangeOrRange;
pub use crate::stmt::claim_stmt::ClaimStmt;
pub use crate::stmt::define_algorithm_stmt::AlgoCase;
pub use crate::stmt::define_algorithm_stmt::AlgoReturn;
pub use crate::stmt::define_algorithm_stmt::AlgoReturnOrAlgoCase;
pub use crate::stmt::define_algorithm_stmt::DefAlgoStmt;
pub use crate::stmt::definition_stmt::DefAbstractPropStmt;
pub use crate::stmt::definition_stmt::DefFamilyStmt;
pub use crate::stmt::definition_stmt::DefLetStmt;
pub use crate::stmt::definition_stmt::DefPropStmt;
pub use crate::stmt::definition_stmt::FnSetClause;
pub use crate::stmt::definition_stmt::HaveByExistStmt;
pub use crate::stmt::definition_stmt::HaveFnByForallExistUniqueStmt;
pub use crate::stmt::definition_stmt::HaveFnByInducCase;
pub use crate::stmt::definition_stmt::HaveFnByInducCaseBody;
pub use crate::stmt::definition_stmt::HaveFnByInducStmt;
pub use crate::stmt::definition_stmt::HaveFnEqualCaseByCaseStmt;
pub use crate::stmt::definition_stmt::HaveFnEqualStmt;
pub use crate::stmt::definition_stmt::HaveObjEqualStmt;
pub use crate::stmt::definition_stmt::HaveObjInNonemptySetOrParamTypeStmt;
pub use crate::stmt::eval_stmt::EvalStmt;
pub use crate::stmt::know_stmt::KnowStmt;
pub use crate::stmt::parameter_def::FiniteSet;
pub use crate::stmt::parameter_def::NonemptySet;
pub use crate::stmt::parameter_def::ParamDefWithType;
pub use crate::stmt::parameter_def::ParamGroupWithParamType;
pub use crate::stmt::parameter_def::ParamGroupWithSet;
pub use crate::stmt::parameter_def::ParamType;
pub use crate::stmt::parameter_def::Set;
pub use crate::stmt::prove_stmt::ProveStmt;
pub use crate::stmt::tooling_stmt::ClearStmt;
pub use crate::stmt::tooling_stmt::DoNothingStmt;
pub use crate::stmt::tooling_stmt::ImportGlobalModuleStmt;
pub use crate::stmt::tooling_stmt::ImportRelativePathStmt;
pub use crate::stmt::tooling_stmt::ImportStmt;
pub use crate::stmt::tooling_stmt::RunFileStmt;
pub use crate::stmt::witness_stmt::WitnessExistFact;
pub use crate::stmt::witness_stmt::WitnessNonemptySet;
pub use crate::stmt::ByClosedRangeAsCasesStmt;
pub use crate::stmt::DefStructStmt;
pub use crate::stmt::EvalByStmt;
pub use crate::stmt::Stmt;
pub use crate::verify::VerifyState;

pub use crate::cli::run_cli;
pub use crate::common::defaults::default_line_file;
pub use crate::common::defaults::is_default_line_file;
pub use crate::common::defaults::LineFile;
pub use crate::common::defaults::DEFAULT_MANGLED_FN_PARAM_PREFIX;
pub use crate::common::defaults::FILE_INDEX_FOR_BUILTIN;
pub use crate::common::helper::add_four_spaces_at_beginning;
pub use crate::common::helper::brace_vec_colon_vec_to_string;
pub use crate::common::helper::braced_string;
pub use crate::common::helper::braced_vec_to_string;
pub use crate::common::helper::comma_separated_stored_fn_params_as_user_source;
pub use crate::common::helper::curly_braced_vec_to_string;
pub use crate::common::helper::curly_braced_vec_to_string_with_sep;
pub use crate::common::helper::is_number_string_literally_integer_without_dot;
pub use crate::common::helper::remove_windows_carriage_return;
pub use crate::common::helper::to_string_and_add_four_spaces_at_beginning_of_each_line;
pub use crate::common::helper::todo_error_message;
pub use crate::common::helper::vec_pair_to_string;
pub use crate::common::helper::vec_to_string_add_four_spaces_at_beginning_of_each_line;
pub use crate::common::helper::vec_to_string_join_by_comma;
pub use crate::common::helper::vec_to_string_with_sep;
pub use crate::common::is_valid_litex_name::is_valid_litex_name;
pub use crate::common::keywords::is_builtin_identifier_name;
pub use crate::common::keywords::is_builtin_predicate;
pub use crate::common::keywords::is_comparison_str;
pub use crate::common::keywords::is_key_symbol_or_keyword;
pub use crate::common::keywords::is_keyword;
pub use crate::common::keywords::key_symbols_sorted_by_len_desc;
pub use crate::common::keywords::ABS;
pub use crate::common::keywords::ABSTRACT_PROP;
pub use crate::common::keywords::ADD;
pub use crate::common::keywords::ALGO;
pub use crate::common::keywords::AND;
pub use crate::common::keywords::ANONYMOUS_FN_PREFIX;
pub use crate::common::keywords::ANTISYMMETRIC_PROP;
pub use crate::common::keywords::AS;
pub use crate::common::keywords::BIJECTIVE;
pub use crate::common::keywords::BY;
pub use crate::common::keywords::CAP;
pub use crate::common::keywords::CART;
pub use crate::common::keywords::CART_DIM;
pub use crate::common::keywords::CASE;
pub use crate::common::keywords::CASES;
pub use crate::common::keywords::CHOOSE;
pub use crate::common::keywords::CLAIM;
pub use crate::common::keywords::CLEAR;
pub use crate::common::keywords::CLOSED_RANGE;
pub use crate::common::keywords::COLON;
pub use crate::common::keywords::COMMA;
pub use crate::common::keywords::CONTRA;
pub use crate::common::keywords::COUNT;
pub use crate::common::keywords::CUP;
pub use crate::common::keywords::DECREASING;
pub use crate::common::keywords::DIV;
pub use crate::common::keywords::DOT_AKA_FIELD_ACCESS_SIGN;
pub use crate::common::keywords::DOT_DOT_DOT;
pub use crate::common::keywords::DOUBLE_QUOTE;
pub use crate::common::keywords::DO_NOTHING;
pub use crate::common::keywords::ENUMERATE;
pub use crate::common::keywords::EQUAL;
pub use crate::common::keywords::EQUIVALENT_SIGN;
pub use crate::common::keywords::EVAL;
pub use crate::common::keywords::EXIST;
pub use crate::common::keywords::EXIST_BANG;
pub use crate::common::keywords::EXTENSION;
pub use crate::common::keywords::FACT_PREFIX;
pub use crate::common::keywords::FAMILY;
pub use crate::common::keywords::FAMILY_OBJ_PREFIX;
pub use crate::common::keywords::FINITE_SEQ;
pub use crate::common::keywords::FINITE_SET;
pub use crate::common::keywords::FN_EQ;
pub use crate::common::keywords::FN_EQ_IN;
pub use crate::common::keywords::FN_LOWER_CASE;
pub use crate::common::keywords::FOR;
pub use crate::common::keywords::FORALL;
pub use crate::common::keywords::FORALL_BANG;
pub use crate::common::keywords::FROM;
pub use crate::common::keywords::GREATER;
pub use crate::common::keywords::GREATER_EQUAL;
pub use crate::common::keywords::HAVE;
pub use crate::common::keywords::IMPORT;
pub use crate::common::keywords::IMPOSSIBLE;
pub use crate::common::keywords::IN;
pub use crate::common::keywords::INDUC;
pub use crate::common::keywords::INDUC_PARAM_2_NAME;
pub use crate::common::keywords::INFIX_FN_NAME_SIGN;
pub use crate::common::keywords::INJECTIVE;
pub use crate::common::keywords::INTERSECT;
pub use crate::common::keywords::IS_CART;
pub use crate::common::keywords::IS_FINITE_SET;
pub use crate::common::keywords::IS_NONEMPTY_SET;
pub use crate::common::keywords::IS_SET;
pub use crate::common::keywords::IS_TUPLE;
pub use crate::common::keywords::KNOW;
pub use crate::common::keywords::LEFT_BRACE;
pub use crate::common::keywords::LEFT_BRACKET;
pub use crate::common::keywords::LEFT_CURLY_BRACE;
pub use crate::common::keywords::LESS;
pub use crate::common::keywords::LESS_EQUAL;
pub use crate::common::keywords::LET;
pub use crate::common::keywords::LOG;
pub use crate::common::keywords::MATRIX;
pub use crate::common::keywords::MATRIX_ADD;
pub use crate::common::keywords::MATRIX_MUL;
pub use crate::common::keywords::MATRIX_POW;
pub use crate::common::keywords::MATRIX_SCALAR_MUL;
pub use crate::common::keywords::MATRIX_SUB;
pub use crate::common::keywords::MAX;
pub use crate::common::keywords::MIN;
pub use crate::common::keywords::MOD;
pub use crate::common::keywords::MOD_SIGN;
pub use crate::common::keywords::MUL;
pub use crate::common::keywords::N;
pub use crate::common::keywords::NONEMPTY_SET;
pub use crate::common::keywords::NOT;
pub use crate::common::keywords::NOT_EQUAL;
pub use crate::common::keywords::N_POS;
pub use crate::common::keywords::OR;
pub use crate::common::keywords::POW;
pub use crate::common::keywords::POWER_SET;
pub use crate::common::keywords::PRODUCT;
pub use crate::common::keywords::PROJ;
pub use crate::common::keywords::PROP;
pub use crate::common::keywords::PROVE;
pub use crate::common::keywords::Q;
pub use crate::common::keywords::Q_NEG;
pub use crate::common::keywords::Q_NZ;
pub use crate::common::keywords::Q_POS;
pub use crate::common::keywords::R;
pub use crate::common::keywords::RANGE;
pub use crate::common::keywords::REFLEXIVE_PROP;
pub use crate::common::keywords::RESTRICT_FN_IN;
pub use crate::common::keywords::RIGHT_ARROW;
pub use crate::common::keywords::RIGHT_BRACE;
pub use crate::common::keywords::RIGHT_BRACKET;
pub use crate::common::keywords::RIGHT_CURLY_BRACE;
pub use crate::common::keywords::RUN_FILE;
pub use crate::common::keywords::R_NEG;
pub use crate::common::keywords::R_NZ;
pub use crate::common::keywords::R_POS;
pub use crate::common::keywords::SEQ;
pub use crate::common::keywords::SET;
pub use crate::common::keywords::SET_DIFF;
pub use crate::common::keywords::SET_MINUS;
pub use crate::common::keywords::ST;
pub use crate::common::keywords::STRONG_INDUC;
pub use crate::common::keywords::STRUCT;
pub use crate::common::keywords::STRUCT_VIEW_PREFIX;
pub use crate::common::keywords::SUB;
pub use crate::common::keywords::SUBSET;
pub use crate::common::keywords::SUCCESS_COLON;
pub use crate::common::keywords::SUM;
pub use crate::common::keywords::SUPERSET;
pub use crate::common::keywords::SURJECTIVE;
pub use crate::common::keywords::SYMMETRIC_PROP;
pub use crate::common::keywords::TRANSITIVE_PROP;
pub use crate::common::keywords::TUPLE;
pub use crate::common::keywords::TUPLE_DIM;
pub use crate::common::keywords::UNION;
pub use crate::common::keywords::UNKNOWN_COLON;
pub use crate::common::keywords::WITNESS;
pub use crate::common::keywords::Z;
pub use crate::common::keywords::Z_NEG;
pub use crate::common::keywords::Z_NZ;