Error Number: 93 Mizar Message: Missing field of a prefix Description While giving a definition to the structure one or more fields of the parent structure are omitted ...
Error Number: 856 Mizar Message: Inaccessible requirements directive Description A requirements directive needs prerequisite information that is not being supplied ...
Error Number: 103 Mizar Message: Unknown functor Description The func being used is not defined on the argument type. Some causes of this error are (examples below ...
Error Number: 165 Mizar Message: Unknown functor format Description Seems that this most often means that you do not have the symbol in articles vocabularies. JosefUrban ...
Error Number: 166 Mizar Message: Unknown functor format Description Similar to error 165. A term with argument does not match a known notation a notation directive ...
Error Number: 148 Mizar Message: Unknown private functor Description This can be caused by referencing a function without importing the necessary vocabulary. Importing ...
Error Number: 397 Mizar Message: Term expected Description An off category or unknown symbol appears where a term is expected. Some possible causes include: ...
Error Number: 102 Mizar Message: Unknown predicate Description Some causes of this error are: Omitting a necessary registration directive Overriding a ...
Error Number: 306 Mizar Message: Attribute symbol expected Description The designated symbol is not declared as category V in the vocabulary: It may be missing ...
Error Number: 203 Mizar Message: Unknown token, maybe the forbidden underscore character used in an identifier Description This error is generated under two conditions ...
Error Number: 138 Mizar Message: Cannot identify a local constant, free in the default type Description The locus being declared depends upon a hidden variable which ...
Error Number: 56 Mizar Message: Disagreement of types Description A local constant being generalized by let disagrees in type with the corresponding quantified ...
Error Number: 55 Mizar Message: Invalid generalization Description A local constant being generalized by let or exemplified by take is deficient with respect ...
Error Number: 129 Mizar Message: Invalid free variables in a Fraenkel operator Description Often happens if the types of variables ("LambdaVariables") parameterizing ...
Error Number: 57 Mizar Message: The type of the instantiated term doesn't widen properly Description The instantiated term is not a sub type of the term's required ...
Error Number: 52 Mizar Message: Invalid assumption Description The assumed condition is not equivalent to the antecedent of the current thesis. Some causes include ...
Error Number: 51 Mizar Message: Invalid conclusion Description Error 51 can result when proving an equivalence (i.e. bi implication, iff) in an unexpected way. Mizar ...
Error Number: 106 Mizar Message: Unknown attribute Description A declared attribute is inapplicable to the subject locus. If the attribute was not a vocabulary symbol ...
Error Number: 251 Mizar Message: "it" is allowed only inside definiens of a public functor or mode Description Predicates and attributes may reference loci (parameter ...
Error Number: 830 Mizar Message: Nothing imported from notations Description A notation directive appears in the environment, but nothing is utilizing any of the ...
Error Number: 834 Mizar Message: Nothing imported from schemes Description A scheme, used to justify a statement, relies on undefined notation. A notations directive ...
Error Number: 20 Mizar Message: The structure of the sentences disagrees with the scheme Description a. A statement Q justified by a scheme does not match the ...
Error Number: 336 Mizar Message: Associative notation must not be used for "iff" and "implies" Description Mizar does not apply a default association rule to consecutive ...
Error Number: 300 Mizar Message: Identifier expected Description Please contribute Typical examples (As far as I know, this is a typical example; I wouldn't call ...
Error Number: 4 Mizar Message: This inference is not accepted Description The checker said "no" Typical examples Please contribute Weird examples I just spent ...
Error Number: 144 Mizar Message: Unknown label Description For MML references often means that you do not have the article in the TheoremDirective. Typical examples ...
Error Number: 143 Mizar Message: No implicit qualification Description Please contribute Typical examples Please contribute Weird examples Can occur when a symbol ...
Error Number: 59 Mizar Message: The theses in each case should be equal formulae Description Please contribute Typical examples Please contribute Weird examples ...
Error Number: 722 Mizar Message: The second argument of the iterative equality is equal with a next one Description Please contribute Typical examples Please contribute ...
Error Number: 24 Mizar Message: Impossible matching of a locus of a functor Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 96 Mizar Message: Only standard functors and selectors can be used in a functor cluster Description Please contribute Typical examples Please contribute ...
Error Number: 92 Mizar Message: Type of the field must be equal to the type in prefix Description Please contribute Typical examples Please contribute Weird examples ...
Error Number: 498 Mizar Message: Too many occurrences of arguments of a second order variable Description Please contribute Typical examples Please contribute ...
Error Number: 41 Mizar Message: Non unique matching of a locus of the substitute of a functor variable Description Please contribute Typical examples Please contribute ...
Error Number: 40 Mizar Message: Non unique matching of a locus of the substitute of a predicate variable Description Please contribute Typical examples Please contribute ...
Error Number: 60 Mizar Message: Something remains to be proved in this case Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 130 Mizar Message: Redefinition of an attribute with predicate pattern is not allowed Description Please contribute Typical examples Please contribute ...
Error Number: 78 Mizar Message: The type of the argument must widen to the result type Description Please contribute Typical examples Please contribute Weird examples ...
Error Number: 201 Mizar Message: Only characters with decimal ASCII codes between 32 and 126 are allowed Description Please contribute Typical examples Please contribute ...
Error Number: 746 Mizar Message: References can be moved to the next step of this iterative equality Description Please contribute Typical examples Please contribute ...
Error Number: 58 Mizar Message: Mixing "case" with "suppose" is not allowed in one "per cases" reasoning Description Please contribute Typical examples Please contribute ...
Error Number: 274 Mizar Message: Don't use "means" in the definition of an expandable mode Description Please contribute Typical examples Please contribute Weird ...
Error Number: 892 Mizar Message: MML identifier should be at most eight characters long Description Please contribute Typical examples Please contribute Weird ...
Error Number: 28 Mizar Message: Cannot widen the type of the substituted term to the type of functor variable Description Please contribute Typical examples Please ...
Error Number: 479 Mizar Message: Too many loci in one definition block Description Please contribute Typical examples Please contribute Weird examples Please contribute ...
Error Number: 42 Mizar Message: Non unique matching of a locus of the substitute of a functor variable Description Please contribute Typical examples Please contribute ...
Error Number: 811 Mizar Message: Invalid priority of a functor symbol on a vocabulary file Description Please contribute Typical examples Please contribute Weird ...
Error Number: 45 Mizar Message: Wrong order of the declarations of scheme functor or nested functor Description Please contribute Typical examples Please contribute ...
Error Number: 84 Mizar Message: The result type is not invariant under swapping the arguments Description Please contribute Typical examples Please contribute ...
Error Number: 724 Mizar Message: This argument of the iterative equality is equal with a next one Description Please contribute Typical examples Please contribute ...
Error Number: 720 Mizar Message: The first two arguments of the iterative equality are equal Description Please contribute Typical examples Please contribute Weird ...
Error Number: 311 Mizar Message: Paired functor brackets must be of the same kind Description Please contribute Typical examples Please contribute Weird examples ...
Error Number: 125 Mizar Message: Argument of a selector must be a structure Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 22 Mizar Message: Impossible matching of a locus of a predicate Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 912 Mizar Message: Too long right nesting of a term Description Please contribute Typical examples Please contribute Weird examples Please contribute ...
Error Number: 181 Mizar Message: Not so many arguments in this definition Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 230 Mizar Message: Only one "per cases" is allowed in a reasoning Description Please contribute Typical examples Please contribute Weird examples ...
Error Number: 814 Mizar Message: Invalid character or space in a symbol Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 708 Mizar Message: Theorem should be replaced by an equal one Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 725 Mizar Message: The equal argument of the iterative equality with a previous one Description Please contribute Typical examples Please contribute ...
Error Number: 195 Mizar Message: Scheme uses constructors which are not in your environment Description Please contribute Typical examples Please contribute Weird ...
Error Number: 158 Mizar Message: Two different formats for a structure symbol Description Please contribute Typical examples Please contribute Weird examples Please ...
Error Number: 721 Mizar Message: The first argument of the iterative equality is equal with a next one Description Please contribute Typical examples Please contribute ...
Error Number: 85 Mizar Message: The type of the argument must be equal to the result type Description Please contribute Typical examples Please contribute Weird ...
Error Number: 241 Mizar Message: Directives are not allowed in the text proper Description Please contribute Typical examples Please contribute Weird examples ...
Error Number: 131 Mizar Message: No reserved type for a variable, free in the default type Description Please contribute Typical examples Please contribute Weird ...
Error Number: 44 Mizar Message: A formal predicate in a Fraenkel operator of formal construction Description Please contribute Typical examples Please contribute ...
Error Number: 198 Mizar Message: It is meaningless to define an antonym to a functor or a mode Description Please contribute Typical examples Please contribute ...