18.609 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (- (* x.re y.re) (* x.im y.im)) 0.023 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.024 * * [simplify]: iteration 1 : 20 enodes (cost 3 ) 0.025 * * [simplify]: iteration 2 : 24 enodes (cost 3 ) 0.026 * * [simplify]: iteration 3 : 24 enodes (cost 3 ) 0.026 * [simplify]: Simplified to: (- (* x.re y.re) (* x.im y.im)) 0.027 * * [progress]: iteration 1 / 4 0.027 * * * [progress]: picking best candidate 0.028 * * * * [pick]: Picked # 0.028 * * * [progress]: localizing error 0.034 * * * [progress]: generating rewritten candidates 0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.037 * * * [progress]: generating series expansions 0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.038 * [approximate]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in (x.re y.re x.im y.im) around 0 0.038 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in y.im 0.038 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im 0.038 * [taylor]: Taking taylor expansion of y.re in y.im 0.038 * [taylor]: Taking taylor expansion of x.re in y.im 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im 0.038 * [taylor]: Taking taylor expansion of y.im in y.im 0.038 * [taylor]: Taking taylor expansion of x.im in y.im 0.038 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.im 0.038 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im 0.038 * [taylor]: Taking taylor expansion of y.re in x.im 0.038 * [taylor]: Taking taylor expansion of x.re in x.im 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im 0.038 * [taylor]: Taking taylor expansion of y.im in x.im 0.038 * [taylor]: Taking taylor expansion of x.im in x.im 0.038 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in y.re 0.038 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re 0.038 * [taylor]: Taking taylor expansion of y.re in y.re 0.038 * [taylor]: Taking taylor expansion of x.re in y.re 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re 0.038 * [taylor]: Taking taylor expansion of y.im in y.re 0.038 * [taylor]: Taking taylor expansion of x.im in y.re 0.038 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.re 0.038 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re 0.038 * [taylor]: Taking taylor expansion of y.re in x.re 0.038 * [taylor]: Taking taylor expansion of x.re in x.re 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re 0.038 * [taylor]: Taking taylor expansion of y.im in x.re 0.038 * [taylor]: Taking taylor expansion of x.im in x.re 0.038 * [taylor]: Taking taylor expansion of (- (* y.re x.re) (* y.im x.im)) in x.re 0.038 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re 0.038 * [taylor]: Taking taylor expansion of y.re in x.re 0.038 * [taylor]: Taking taylor expansion of x.re in x.re 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re 0.038 * [taylor]: Taking taylor expansion of y.im in x.re 0.038 * [taylor]: Taking taylor expansion of x.im in x.re 0.038 * [taylor]: Taking taylor expansion of (- (* y.im x.im)) in y.re 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re 0.038 * [taylor]: Taking taylor expansion of y.im in y.re 0.038 * [taylor]: Taking taylor expansion of x.im in y.re 0.038 * [taylor]: Taking taylor expansion of (- (* y.im x.im)) in x.im 0.038 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im 0.038 * [taylor]: Taking taylor expansion of y.im in x.im 0.038 * [taylor]: Taking taylor expansion of x.im in x.im 0.039 * [taylor]: Taking taylor expansion of 0 in y.im 0.039 * [taylor]: Taking taylor expansion of y.re in y.re 0.039 * [taylor]: Taking taylor expansion of 0 in x.im 0.040 * [taylor]: Taking taylor expansion of 0 in y.im 0.040 * [taylor]: Taking taylor expansion of 0 in x.im 0.040 * [taylor]: Taking taylor expansion of 0 in y.im 0.040 * [taylor]: Taking taylor expansion of (- y.im) in y.im 0.040 * [taylor]: Taking taylor expansion of y.im in y.im 0.042 * [taylor]: Taking taylor expansion of 0 in y.re 0.042 * [taylor]: Taking taylor expansion of 0 in x.im 0.042 * [taylor]: Taking taylor expansion of 0 in y.im 0.043 * [approximate]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in (x.re y.re x.im y.im) around 0 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.im 0.043 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.im 0.043 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im 0.043 * [taylor]: Taking taylor expansion of y.re in y.im 0.043 * [taylor]: Taking taylor expansion of x.re in y.im 0.043 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.im 0.043 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im 0.043 * [taylor]: Taking taylor expansion of y.im in y.im 0.043 * [taylor]: Taking taylor expansion of x.im in y.im 0.044 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.im 0.044 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.im 0.044 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im 0.044 * [taylor]: Taking taylor expansion of y.re in x.im 0.044 * [taylor]: Taking taylor expansion of x.re in x.im 0.044 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im 0.044 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im 0.044 * [taylor]: Taking taylor expansion of y.im in x.im 0.044 * [taylor]: Taking taylor expansion of x.im in x.im 0.044 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.re 0.044 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.re 0.044 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re 0.044 * [taylor]: Taking taylor expansion of y.re in y.re 0.045 * [taylor]: Taking taylor expansion of x.re in y.re 0.045 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re 0.045 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re 0.045 * [taylor]: Taking taylor expansion of y.im in y.re 0.045 * [taylor]: Taking taylor expansion of x.im in y.re 0.045 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re 0.045 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re 0.045 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re 0.045 * [taylor]: Taking taylor expansion of y.re in x.re 0.045 * [taylor]: Taking taylor expansion of x.re in x.re 0.046 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re 0.046 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re 0.046 * [taylor]: Taking taylor expansion of y.im in x.re 0.046 * [taylor]: Taking taylor expansion of x.im in x.re 0.046 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re 0.046 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re 0.046 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re 0.046 * [taylor]: Taking taylor expansion of y.re in x.re 0.046 * [taylor]: Taking taylor expansion of x.re in x.re 0.047 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re 0.047 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re 0.047 * [taylor]: Taking taylor expansion of y.im in x.re 0.047 * [taylor]: Taking taylor expansion of x.im in x.re 0.047 * [taylor]: Taking taylor expansion of (/ 1 y.re) in y.re 0.047 * [taylor]: Taking taylor expansion of y.re in y.re 0.047 * [taylor]: Taking taylor expansion of 1 in x.im 0.048 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.im x.im))) in y.re 0.048 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re 0.048 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re 0.048 * [taylor]: Taking taylor expansion of y.im in y.re 0.048 * [taylor]: Taking taylor expansion of x.im in y.re 0.049 * [taylor]: Taking taylor expansion of 0 in x.im 0.049 * [taylor]: Taking taylor expansion of 1 in y.im 0.051 * [taylor]: Taking taylor expansion of 0 in y.re 0.051 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.im x.im))) in x.im 0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im 0.051 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im 0.051 * [taylor]: Taking taylor expansion of y.im in x.im 0.052 * [taylor]: Taking taylor expansion of x.im in x.im 0.052 * [taylor]: Taking taylor expansion of (- (/ 1 y.im)) in y.im 0.052 * [taylor]: Taking taylor expansion of (/ 1 y.im) in y.im 0.052 * [taylor]: Taking taylor expansion of y.im in y.im 0.054 * [taylor]: Taking taylor expansion of 0 in x.im 0.054 * [taylor]: Taking taylor expansion of 0 in y.im 0.054 * [taylor]: Taking taylor expansion of 0 in y.im 0.056 * [taylor]: Taking taylor expansion of 0 in y.re 0.056 * [taylor]: Taking taylor expansion of 0 in x.im 0.057 * [taylor]: Taking taylor expansion of 0 in x.im 0.058 * [taylor]: Taking taylor expansion of 0 in x.im 0.059 * [taylor]: Taking taylor expansion of 0 in y.im 0.059 * [taylor]: Taking taylor expansion of 0 in y.im 0.059 * [taylor]: Taking taylor expansion of 0 in y.im 0.059 * [taylor]: Taking taylor expansion of 0 in y.im 0.064 * [taylor]: Taking taylor expansion of 0 in y.re 0.064 * [taylor]: Taking taylor expansion of 0 in x.im 0.064 * [taylor]: Taking taylor expansion of 0 in x.im 0.065 * [taylor]: Taking taylor expansion of 0 in x.im 0.066 * [taylor]: Taking taylor expansion of 0 in x.im 0.066 * [taylor]: Taking taylor expansion of 0 in y.im 0.066 * [taylor]: Taking taylor expansion of 0 in y.im 0.066 * [taylor]: Taking taylor expansion of 0 in y.im 0.067 * [taylor]: Taking taylor expansion of 0 in y.im 0.068 * [taylor]: Taking taylor expansion of 0 in y.im 0.068 * [taylor]: Taking taylor expansion of 0 in y.im 0.068 * [taylor]: Taking taylor expansion of 0 in y.im 0.069 * [approximate]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in (x.re y.re x.im y.im) around 0 0.069 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.im 0.069 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.im 0.069 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.im 0.069 * [taylor]: Taking taylor expansion of y.re in y.im 0.069 * [taylor]: Taking taylor expansion of x.re in y.im 0.069 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.im 0.069 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.im 0.069 * [taylor]: Taking taylor expansion of y.im in y.im 0.069 * [taylor]: Taking taylor expansion of x.im in y.im 0.070 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.im 0.070 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.im 0.070 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.im 0.070 * [taylor]: Taking taylor expansion of y.re in x.im 0.070 * [taylor]: Taking taylor expansion of x.re in x.im 0.070 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im 0.070 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im 0.070 * [taylor]: Taking taylor expansion of y.im in x.im 0.070 * [taylor]: Taking taylor expansion of x.im in x.im 0.070 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in y.re 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in y.re 0.071 * [taylor]: Taking taylor expansion of (* y.re x.re) in y.re 0.071 * [taylor]: Taking taylor expansion of y.re in y.re 0.071 * [taylor]: Taking taylor expansion of x.re in y.re 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re 0.071 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re 0.071 * [taylor]: Taking taylor expansion of y.im in y.re 0.071 * [taylor]: Taking taylor expansion of x.im in y.re 0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re 0.071 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re 0.071 * [taylor]: Taking taylor expansion of y.re in x.re 0.071 * [taylor]: Taking taylor expansion of x.re in x.re 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re 0.072 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re 0.072 * [taylor]: Taking taylor expansion of y.im in x.re 0.072 * [taylor]: Taking taylor expansion of x.im in x.re 0.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.re x.re)) (/ 1 (* y.im x.im))) in x.re 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* y.re x.re)) in x.re 0.072 * [taylor]: Taking taylor expansion of (* y.re x.re) in x.re 0.072 * [taylor]: Taking taylor expansion of y.re in x.re 0.072 * [taylor]: Taking taylor expansion of x.re in x.re 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.re 0.073 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.re 0.073 * [taylor]: Taking taylor expansion of y.im in x.re 0.073 * [taylor]: Taking taylor expansion of x.im in x.re 0.073 * [taylor]: Taking taylor expansion of (/ 1 y.re) in y.re 0.073 * [taylor]: Taking taylor expansion of y.re in y.re 0.073 * [taylor]: Taking taylor expansion of 1 in x.im 0.074 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.im x.im))) in y.re 0.074 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in y.re 0.074 * [taylor]: Taking taylor expansion of (* y.im x.im) in y.re 0.074 * [taylor]: Taking taylor expansion of y.im in y.re 0.075 * [taylor]: Taking taylor expansion of x.im in y.re 0.075 * [taylor]: Taking taylor expansion of 0 in x.im 0.075 * [taylor]: Taking taylor expansion of 1 in y.im 0.077 * [taylor]: Taking taylor expansion of 0 in y.re 0.077 * [taylor]: Taking taylor expansion of (- (/ 1 (* y.im x.im))) in x.im 0.077 * [taylor]: Taking taylor expansion of (/ 1 (* y.im x.im)) in x.im 0.077 * [taylor]: Taking taylor expansion of (* y.im x.im) in x.im 0.077 * [taylor]: Taking taylor expansion of y.im in x.im 0.077 * [taylor]: Taking taylor expansion of x.im in x.im 0.078 * [taylor]: Taking taylor expansion of (- (/ 1 y.im)) in y.im 0.078 * [taylor]: Taking taylor expansion of (/ 1 y.im) in y.im 0.078 * [taylor]: Taking taylor expansion of y.im in y.im 0.079 * [taylor]: Taking taylor expansion of 0 in x.im 0.079 * [taylor]: Taking taylor expansion of 0 in y.im 0.080 * [taylor]: Taking taylor expansion of 0 in y.im 0.082 * [taylor]: Taking taylor expansion of 0 in y.re 0.082 * [taylor]: Taking taylor expansion of 0 in x.im 0.082 * [taylor]: Taking taylor expansion of 0 in x.im 0.083 * [taylor]: Taking taylor expansion of 0 in x.im 0.084 * [taylor]: Taking taylor expansion of 0 in y.im 0.084 * [taylor]: Taking taylor expansion of 0 in y.im 0.084 * [taylor]: Taking taylor expansion of 0 in y.im 0.085 * [taylor]: Taking taylor expansion of 0 in y.im 0.092 * [taylor]: Taking taylor expansion of 0 in y.re 0.092 * [taylor]: Taking taylor expansion of 0 in x.im 0.092 * [taylor]: Taking taylor expansion of 0 in x.im 0.093 * [taylor]: Taking taylor expansion of 0 in x.im 0.094 * [taylor]: Taking taylor expansion of 0 in x.im 0.094 * [taylor]: Taking taylor expansion of 0 in y.im 0.094 * [taylor]: Taking taylor expansion of 0 in y.im 0.094 * [taylor]: Taking taylor expansion of 0 in y.im 0.095 * [taylor]: Taking taylor expansion of 0 in y.im 0.096 * [taylor]: Taking taylor expansion of 0 in y.im 0.096 * [taylor]: Taking taylor expansion of 0 in y.im 0.096 * [taylor]: Taking taylor expansion of 0 in y.im 0.097 * * * [progress]: simplifying candidates 0.097 * [simplify]: Simplifying using # : (fma x.re y.re (- (* y.im x.im))) (fma (- y.im) x.im (* y.im x.im)) (expm1 (- (* x.re y.re) (* x.im y.im))) (log1p (- (* x.re y.re) (* x.im y.im))) (- (* x.im y.im)) (/ (exp (* x.re y.re)) (exp (* x.im y.im))) (log (- (* x.re y.re) (* x.im y.im))) (exp (- (* x.re y.re) (* x.im y.im))) (* (cbrt (- (* x.re y.re) (* x.im y.im))) (cbrt (- (* x.re y.re) (* x.im y.im)))) (cbrt (- (* x.re y.re) (* x.im y.im))) (* (* (- (* x.re y.re) (* x.im y.im)) (- (* x.re y.re) (* x.im y.im))) (- (* x.re y.re) (* x.im y.im))) (sqrt (- (* x.re y.re) (* x.im y.im))) (sqrt (- (* x.re y.re) (* x.im y.im))) (- (pow (* x.re y.re) 3) (pow (* x.im y.im) 3)) (+ (* (* x.re y.re) (* x.re y.re)) (+ (* (* x.im y.im) (* x.im y.im)) (* (* x.re y.re) (* x.im y.im)))) (- (* x.im y.im)) (- (* (* x.re y.re) (* x.re y.re)) (* (* x.im y.im) (* x.im y.im))) (+ (* x.re y.re) (* x.im y.im)) (- (* x.im y.im)) 0 (- (* y.re x.re) (* y.im x.im)) (- (* y.re x.re) (* y.im x.im)) 0.102 * * [simplify]: iteration 0 : 105 enodes (cost 92 ) 0.106 * * [simplify]: iteration 1 : 362 enodes (cost 83 ) 0.116 * * [simplify]: iteration 2 : 1107 enodes (cost 83 ) 0.144 * * [simplify]: iteration 3 : 2622 enodes (cost 80 ) 0.214 * * [simplify]: iteration 4 : 5001 enodes (cost 80 ) 0.215 * [simplify]: Simplified to: (- (* y.re x.re) (* y.im x.im)) 0 (expm1 (- (* x.re y.re) (* x.im y.im))) (log1p (- (* x.re y.re) (* x.im y.im))) (- (* x.im y.im)) (exp (- (* x.re y.re) (* x.im y.im))) (log (- (* x.re y.re) (* x.im y.im))) (exp (- (* x.re y.re) (* x.im y.im))) (* (cbrt (- (* x.re y.re) (* x.im y.im))) (cbrt (- (* x.re y.re) (* x.im y.im)))) (cbrt (- (* x.re y.re) (* x.im y.im))) (pow (- (* y.re x.re) (* y.im x.im)) 3) (sqrt (- (* x.re y.re) (* x.im y.im))) (sqrt (- (* x.re y.re) (* x.im y.im))) (- (pow (* x.re y.re) 3) (pow (* x.im y.im) 3)) (fma (* y.im x.im) (fma x.re y.re (* x.im y.im)) (* (* x.re y.re) (* x.re y.re))) (- (* x.im y.im)) (* (fma x.re y.re (* x.im y.im)) (- (* x.re y.re) (* x.im y.im))) (fma x.re y.re (* x.im y.im)) (- (* x.im y.im)) 0 (- (* y.re x.re) (* y.im x.im)) (- (* y.re x.re) (* y.im x.im)) 0.215 * * * [progress]: adding candidates to table 0.257 * * [progress]: iteration 2 / 4 0.257 * * * [progress]: picking best candidate 0.259 * * * * [pick]: Picked # 0.259 * * * [progress]: localizing error 0.265 * * * [progress]: generating rewritten candidates 0.265 * * * [progress]: generating series expansions 0.265 * * * [progress]: simplifying candidates 0.265 * [simplify]: Simplifying using # : 0.267 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.267 * [simplify]: Simplified to: 0.267 * * * [progress]: adding candidates to table 0.267 * [progress]: [Phase 3 of 3] Extracting. 0.269 * [simplify]: Simplifying using # : (fma x.re y.re (- (* x.im y.im))) 0.270 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.270 * * [simplify]: iteration 1 : 14 enodes (cost 3 ) 0.270 * * [simplify]: iteration 2 : 14 enodes (cost 3 ) 0.270 * [simplify]: Simplified to: (fma x.re y.re (- (* x.im y.im))) 0.867 * [regime-testing]: End program error score: 0.006231465189516737