Proof Step: c_0_20

name: c_0_20 syntax: thf role: axiom file: '/home/yan/atp/benchmarks/isa/deeper/B-mesh-th0/problems/HOL/0112_Transcendental/prob_04159_148409.p' file node: fact_461_minus__minus

Proof State Overview

proof_step c_0_20 ⊕ uminus_uminus_real uminus_uminus_real X11 = X11 c_0_114 ⊕ uminus_uminus_real uminus_uminus_real X2910 = X2910 c_0_20->c_0_114

Input Dependencies

c_0_20

Assumptions

None

Conclusion

c_0_20

Dependents

c_0_114

Formula

! [X11: real] :
  ( ( uminus_uminus_real @ ( uminus_uminus_real @ X11 ) )
  = X11 )

Source

file('/home/yan/atp/benchmarks/isa/deeper/B-mesh-th0/problems/HOL/0112_Transcendental/prob_04159_148409.p',fact_461_minus__minus)