Proof Step: c_0_108

name: c_0_108 syntax: thf role: plain inference: variable_rename

Proof State Overview

proof_step c_0_15 ⊕ times_times_real uminus_uminus_real X11 X15 = uminus_uminus_real times_times_real X11 X15 c_0_108 ⊕ times_times_real uminus_uminus_real X2231 X2232 = uminus_uminus_real times_times_real X2231 X2232 c_0_15->c_0_108 c_0_123 ⊕ times_times_real uminus_uminus_real X1 X5 = uminus_uminus_real times_times_real X1 X5 c_0_108->c_0_123

Input Dependencies

c_0_15

Assumptions

c_0_15

Conclusion

c_0_108

Dependents

c_0_123

Formula

! [X2231: real,X2232: real] :
  ( ( times_times_real @ ( uminus_uminus_real @ X2231 ) @ X2232 )
  = ( uminus_uminus_real @ ( times_times_real @ X2231 @ X2232 ) ) )

Source

inference(variable_rename,[status(thm)],[c_0_15])