Proof Step: c_0_183

name: c_0_183 syntax: thf role: plain inference: variable_rename

Proof State Overview

proof_step c_0_36 c_0_36 c_0_183 ⊖ ord_less_eq_real zero_zero_real X2306 ⊖ ord_less_eq_real X2307 zero_zero_real ⊕ ord_less_eq_real divide_divide_real X2306 X2307 zero_zero_real c_0_36->c_0_183 c_0_213 ⊕ ord_less_eq_real divide_divide_real X1 X5 zero_zero_real ⊖ ord_less_eq_real zero_zero_real X1 ⊖ ord_less_eq_real X5 zero_zero_real c_0_183->c_0_213

Input Dependencies

c_0_36

Assumptions

c_0_36

Conclusion

c_0_183

Dependents

c_0_213

Formula

! [X2306: real,X2307: real] :
  ( ~ ( ord_less_eq_real @ zero_zero_real @ X2306 )
  | ~ ( ord_less_eq_real @ X2307 @ zero_zero_real )
  | ( ord_less_eq_real @ ( divide_divide_real @ X2306 @ X2307 ) @ zero_zero_real ) )

Source

inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_36])])