Full Idea
Wittgenstein is an instrumentalist about laws of nature in 'Tractatus'.
Gist of Idea
The 'Tractatus' is instrumentalist about laws of nature
Source
report of Ludwig Wittgenstein (Tractatus Logico-Philosophicus [1921]) by David M. Armstrong - What is a Law of Nature? 01.3
Book Reference
Armstrong,D.M.: 'What is a Law of Nature?' [CUP 1985], p.8
A Reaction
[I record this, but don't know the reference]