21. An equivalent form of the conjecture is that " Z p " has no faithful group action on a topological manifold. 22. He states that we must also realize that the equivalent form is a representation and an offshoot of the relative form. 23. Winterberg wrote that the correct field equations are still present on the existing pages of the proofs in various equivalent forms . 24. It is therefore sometimes useful to understand the properties of the AR ( 1 ) model cast in an equivalent form . 25. Universal equivalent form or universal exchangeability has caused gold to take the place of linen in the socially accepted customs of exchange. 26. Idioms cannot be translated literally, because in many cases the idiom does not exist in an equivalent form in the target language. 27. Instead, the word " voc�s " is used, or equivalent forms of address which take verbs and possessives of the third-person plural. 28. The additional equivalent forms above assume that the constants 3.7 and 2.51 in the formula at the top of this section are exact. 29. The action probably developed because there was no equivalent form of action in English law to the Roman law " rei vindicatio ". 30. An equivalent form uses curly braces rather than parenthesis, i . e . $ { }, which is the style used in the BSDs.