ax-xrssca - Mathbox for Thierry Arnoux

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Axiom ax-xrssca 32980

Description: Assume the scalar component of the extended real structure is the field of the real numbers (this has to be defined in the main body of set.mm). (Contributed by Thierry Arnoux, 22-Oct-2017.)

**Assertion**
Ref	Expression
ax-xrssca	⊢ ℝ_fld = (Scalar‘ℝ^*_𝑠)

**Detailed syntax breakdown of Axiom ax-xrssca**
Step	Hyp	Ref	Expression
1		crefld 21539	. 2 class ℝ_fld
2		cxrs 17401	. . 3 class ℝ^*_𝑠
3		csca 17161	. . 3 class Scalar
4	2, 3	cfv 6481	. 2 class (Scalar‘ℝ^*_𝑠)
5	1, 4	wceq 1541	1 wff ℝ_fld = (Scalar‘ℝ^*_𝑠)

Colors of variables: wff setvar class

This axiom is referenced by: xrge0slmod 33308 sitmcl 34359

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