Proof Step: c_0_237

name: c_0_237 syntax: thf role: plain inference: evalgc

Proof State Overview

proof_step c_0_8 ⊕ divide_divide_real X11 divide_divide_real X15 X40 = divide_divide_real times_times_real X11 X40 X15 c_0_149 ⊕ divide_divide_real times_times_real X1 X5 X6 = times_times_real X1 divide_divide_real X5 X6 c_0_8->c_0_149 c_0_9 ⊕ times_times_real X11 divide_divide_real X15 X40 = divide_divide_real times_times_real X11 X15 X40 c_0_9->c_0_149 c_0_30 c_0_30 c_0_205 ⊕ X1 = zero_zero_real ⊕ divide_divide_real times_times_real X1 X5 times_times_real X6 X1 = divide_divide_real X5 X6 c_0_30->c_0_205 c_0_237 ⊕ times_times_real X1 divide_divide_real X5 times_times_real X6 X1 = divide_divide_real X5 X6 ⊕ X1 = zero_zero_real c_0_205->c_0_237 c_0_149->c_0_237 c_0_266 ⊕ divide_divide_real esk1_0 esk1_0 = divide_divide_real pi pi c_0_237->c_0_266

Input Dependencies

c_0_8 c_0_9 c_0_30

Assumptions

c_0_205 c_0_149

Conclusion

c_0_237

Dependents

c_0_266

Formula

! [X6: real,X5: real,X1: real] :
  ( ( ( times_times_real @ X1 @ ( divide_divide_real @ X5 @ ( times_times_real @ X6 @ X1 ) ) )
    = ( divide_divide_real @ X5 @ X6 ) )
  | ( X1 = zero_zero_real ) )

Source

inference(evalgc,[status(thm)],[inference(rw,[status(thm)],[c_0_205,c_0_149])])