Proof Step: c_0_225

name: c_0_225 syntax: thf role: plain inference: evalgc

Proof State Overview

proof_step c_0_29 c_0_29 c_0_192 ⊕ X1 = zero_zero_real ⊖ uminus_uminus_real X1 = zero_zero_real c_0_29->c_0_192 c_0_225 ⊕ X1 = zero_zero_real ⊖ uminus_uminus_real X1 = zero_zero_real c_0_192->c_0_225 c_0_257 ⊕ sin_real uminus_uminus_real X1 = zero_zero_real ⊖ sin_real X1 = zero_zero_real c_0_225->c_0_257

Input Dependencies

c_0_29

Assumptions

c_0_192

Conclusion

c_0_225

Dependents

c_0_257

Formula

! [X1: real] :
  ( ( X1 = zero_zero_real )
  | ( ( uminus_uminus_real @ X1 )
   != zero_zero_real ) )

Source

inference(evalgc,[status(thm)],[c_0_192])