Proof Step: c_0_89

name: c_0_89 syntax: thf role: plain inference: evalgc

Proof State Overview

proof_step c_0_1 c_0_1 c_0_78 ⊕ X1 = esk1_0 ⊖ cos_real X1 = zero_zero_real ⊖ ord_less_eq_real X1 numeral_numeral_real bit0 one ⊖ ord_less_eq_real zero_zero_real X1 c_0_1->c_0_78 c_0_3 ⊕ ord_less_eq_real divide_divide_real pi numeral_numeral_real bit0 one numeral_numeral_real bit0 one c_0_79 ⊕ ord_less_eq_real divide_divide_real pi numeral_numeral_real bit0 one numeral_numeral_real bit0 one c_0_3->c_0_79 c_0_4 ⊕ cos_real divide_divide_real pi numeral_numeral_real bit0 one = zero_zero_real c_0_80 ⊕ cos_real divide_divide_real pi numeral_numeral_real bit0 one = zero_zero_real c_0_4->c_0_80 c_0_5 ⊕ ord_less_eq_real zero_zero_real divide_divide_real pi numeral_numeral_real bit0 one c_0_81 ⊕ ord_less_eq_real zero_zero_real divide_divide_real pi numeral_numeral_real bit0 one c_0_5->c_0_81 c_0_89 ⊕ divide_divide_real pi numeral_numeral_real bit0 one = esk1_0 c_0_78->c_0_89 c_0_79->c_0_89 c_0_80->c_0_89 c_0_81->c_0_89 c_0_96 ⊕ times_times_real numeral_numeral_real bit0 one esk1_0 = pi c_0_89->c_0_96 c_0_106 ⊖ esk1_0 = zero_zero_real c_0_89->c_0_106

Input Dependencies

c_0_1 c_0_3 c_0_4 c_0_5

Assumptions

c_0_78 c_0_79 c_0_80 c_0_81

Conclusion

c_0_89

Dependents

c_0_96 c_0_106

Formula

( ( divide_divide_real @ pi @ ( numeral_numeral_real @ ( bit0 @ one ) ) )
= esk1_0 )

Source

inference(evalgc,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_78,c_0_79]),c_0_80]),c_0_81])])])