|Content: content is that part of a statement, what can be represented by another statement, which differs in a respect from the original statement, e.g. it uses other expressions with the same reference. That, in which the second statement deviates belongs then to the vocabulary, to the syntax or grammar, the matching can be called content.|
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Modality/Possibility//Physics/Field: a prefixed modal operator would change the content of a physical law. - ((s) This goes beyond the purely logical case p > Mp).
Contents/Content/Field/(s): is not preserved, although arbitrary conflicting conclusions may be believed as well. - Requirement: separation into two components, one of which remains fixed. - E.g. physics/mathematics.
Belief State/Contents/Deflationism/Truth Conditions/Field: if belief can be described as the state of acceptance of the sentence "snow is white", it can be described: - a) as belief state that snow is white and - b) as a state with the truth conditions that snow is white - Point: the connection of that-sentences with truth conditions is loosened. - (VsFrege, VsRussell).
Realism, Mathematics and Modality Oxford New York 1989
Truth and the Absence of Fact Oxford New York 2001
Science without numbers Princeton New Jersey 1980