The idea of Proposition 87, one of 13 initiatives that have qualified for the ballot, is that the nation's oil companies should pay a "severance" tax, varying with the market price of oil, of between 1.5% and 6% on each barrel they extract from California's oilfields, on-shore and up to three miles off-shore.
Note that function (4.6) is always continuous at 1 2 T. The idea of Proposition 4.1 is, in fact, to rewrite the periodic boundary condition (1.4) in the form u ( 0 ) − u ( T 2 ) + u ( T 2 ) − u ( T ) = 0, (4.8).
We use now the ideas of Proposition 1 to construct lower and upper solutions for the general problem (1).
propositions that are "merely thought" (bloß gedacht); a "merely thought proposition" is in fact a subjective idea of a proposition, i.e. a mental phenomenon which grasps an idea whose object is a proposition (WL I, 155).
Firstly, there is the idea of a proposition (in this case an indefinite proposition) being neither true nor false; secondly, and connected with this, of such a proposition having a numerical truth-value properly between 0 (false) and 1 (true).
In his efforts to show that all propositions can be shaped into [A has b], Bolzano makes extensive usage of such symbolic ideas (and also of ideas of propositions) as subject ideas of propositions, as it is exemplified under ii, iii and iv above.
Merely having a subjective idea of a proposition does not require that we assert the truth of the proposition in question, whereas a judgment is an act (Handlung) of asserting the truth of the proposition grasped by the judgment (WL III, 108, 199).
For example, according to the analysis of propositions that Bolzano developed in his theory of science, a time qualification is required in the subject idea of every proposition whose subject (i.e., the object of its subject idea) is a real thing (WL I, 113, 202, 364 f., WL II, 15).
We entertain the idea of the proposition $Mp$ being true when $p$ is neither true nor false.
Prior's Ockhamist system cannot be said to include more than the idea of a proposition being true relative to a moment of time and a chronicle.
A proper theory in accordance with William of Ockham's ideas would have to include the idea of a proposition being true relative to a moment of time (without any specification of a chronicle).
