19.291 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.077 * * * [progress]: [2/2] Setting up program. 0.079 * [progress]: [Phase 2 of 3] Improving. 0.079 * [simplify]: Simplifying using # : (* (cosh x) (/ (sin y) y)) 0.082 * * [simplify]: iteration 0 : 15 enodes (cost 4 ) 0.083 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.084 * * [simplify]: iteration 2 : 56 enodes (cost 4 ) 0.086 * * [simplify]: iteration 3 : 98 enodes (cost 4 ) 0.087 * * [simplify]: iteration 4 : 143 enodes (cost 4 ) 0.090 * * [simplify]: iteration 5 : 310 enodes (cost 4 ) 0.095 * * [simplify]: iteration 6 : 877 enodes (cost 4 ) 0.104 * * [simplify]: iteration 7 : 1781 enodes (cost 4 ) 0.134 * * [simplify]: iteration 8 : 4989 enodes (cost 4 ) 0.170 * * [simplify]: iteration 9 : 5001 enodes (cost 4 ) 0.170 * [simplify]: Simplified to: (* (cosh x) (/ (sin y) y)) 0.170 * * [progress]: iteration 1 / 4 0.170 * * * [progress]: picking best candidate 0.172 * * * * [pick]: Picked # 0.172 * * * [progress]: localizing error 0.179 * * * [progress]: generating rewritten candidates 0.179 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.182 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.184 * * * [progress]: generating series expansions 0.184 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.185 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 0.185 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.185 * [taylor]: Taking taylor expansion of (sin y) in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.185 * [taylor]: Taking taylor expansion of (sin y) in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.193 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0 0.193 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.193 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.193 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.193 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.194 * [taylor]: Taking taylor expansion of y in y 0.198 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.198 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.198 * [taylor]: Taking taylor expansion of -1 in y 0.198 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.198 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.198 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.198 * [taylor]: Taking taylor expansion of -1 in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.198 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.198 * [taylor]: Taking taylor expansion of -1 in y 0.198 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.198 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.198 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.198 * [taylor]: Taking taylor expansion of -1 in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.215 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.215 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 0.215 * [taylor]: Taking taylor expansion of (cosh x) in x 0.215 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.215 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.215 * [taylor]: Taking taylor expansion of (exp x) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.215 * [taylor]: Taking taylor expansion of (neg x) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of 2 in x 0.216 * [taylor]: Taking taylor expansion of (cosh x) in x 0.216 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.216 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.216 * [taylor]: Taking taylor expansion of (exp x) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.216 * [taylor]: Taking taylor expansion of (neg x) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of 2 in x 0.234 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 0.234 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.234 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.234 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.234 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of 2 in x 0.235 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.235 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.235 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.235 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.235 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of 2 in x 0.246 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 0.246 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.246 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.246 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.246 * [taylor]: Taking taylor expansion of -1 in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.247 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.247 * [taylor]: Taking taylor expansion of -1 in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of 2 in x 0.247 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.248 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.248 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.248 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.248 * [taylor]: Taking taylor expansion of -1 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.248 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.248 * [taylor]: Taking taylor expansion of -1 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of 2 in x 0.258 * * * [progress]: simplifying candidates 0.259 * [simplify]: Simplifying using # : (- (log (sin y)) (log y)) (log (/ (sin y) y)) (exp (/ (sin y) y)) (/ (* (* (sin y) (sin y)) (sin y)) (* (* y y) y)) (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))) (cbrt (/ (sin y) y)) (* (* (/ (sin y) y) (/ (sin y) y)) (/ (sin y) y)) (sqrt (/ (sin y) y)) (sqrt (/ (sin y) y)) (neg (sin y)) (neg y) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) 1) (/ (cbrt (sin y)) y) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) 1) (/ (sqrt (sin y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) (/ 1 1) (/ (sin y) y) (/ 1 y) (/ y (sin y)) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (/ (sin y) 1) (/ y (cbrt (sin y))) (/ y (sqrt (sin y))) (/ y (sin y)) (+ (exp x) (exp (neg x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp (neg x)) (exp x))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 0.263 * * [simplify]: iteration 0 : 163 enodes (cost 183 ) 0.266 * * [simplify]: iteration 1 : 474 enodes (cost 170 ) 0.274 * * [simplify]: iteration 2 : 1828 enodes (cost 162 ) 0.315 * * [simplify]: iteration 3 : 5001 enodes (cost 162 ) 0.316 * [simplify]: Simplified to: (log (/ (sin y) y)) (log (/ (sin y) y)) (exp (/ (sin y) y)) (pow (/ (sin y) y) 3) (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))) (cbrt (/ (sin y) y)) (pow (/ (sin y) y) 3) (sqrt (/ (sin y) y)) (sqrt (/ (sin y) y)) (neg (sin y)) (neg y) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (* (cbrt (sin y)) (cbrt (sin y))) (/ (cbrt (sin y)) y) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (sqrt (sin y)) (/ (sqrt (sin y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) 1 (/ (sin y) y) (/ 1 y) (/ y (sin y)) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (sin y) (/ y (cbrt (sin y))) (/ y (sqrt (sin y))) (/ y (sin y)) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (cosh x) (cosh x) 0.316 * * * [progress]: adding candidates to table 0.397 * * [progress]: iteration 2 / 4 0.397 * * * [progress]: picking best candidate 0.411 * * * * [pick]: Picked # 0.411 * * * [progress]: localizing error 0.420 * * * [progress]: generating rewritten candidates 0.420 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.424 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.430 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.431 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.436 * * * [progress]: generating series expansions 0.436 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.436 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 0.436 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.436 * [taylor]: Taking taylor expansion of (sin y) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.437 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.437 * [taylor]: Taking taylor expansion of (sin y) in y 0.437 * [taylor]: Taking taylor expansion of y in y 0.437 * [taylor]: Taking taylor expansion of y in y 0.444 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0 0.444 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.444 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.444 * [taylor]: Taking taylor expansion of y in y 0.444 * [taylor]: Taking taylor expansion of y in y 0.444 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.444 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.444 * [taylor]: Taking taylor expansion of y in y 0.445 * [taylor]: Taking taylor expansion of y in y 0.449 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.449 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.449 * [taylor]: Taking taylor expansion of -1 in y 0.449 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.449 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.449 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.449 * [taylor]: Taking taylor expansion of -1 in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.449 * [taylor]: Taking taylor expansion of -1 in y 0.449 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.449 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.449 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.449 * [taylor]: Taking taylor expansion of -1 in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.450 * [taylor]: Taking taylor expansion of y in y 0.460 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.461 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 0.461 * [taylor]: Taking taylor expansion of (cosh x) in x 0.461 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.461 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.461 * [taylor]: Taking taylor expansion of (exp x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.461 * [taylor]: Taking taylor expansion of (neg x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of 2 in x 0.462 * [taylor]: Taking taylor expansion of (cosh x) in x 0.462 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.462 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.462 * [taylor]: Taking taylor expansion of (exp x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.462 * [taylor]: Taking taylor expansion of (neg x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of 2 in x 0.484 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 0.484 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.485 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.485 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.485 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.485 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of 2 in x 0.486 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.486 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.486 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.486 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.486 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of 2 in x 0.497 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.497 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.497 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.497 * [taylor]: Taking taylor expansion of -1 in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.498 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.498 * [taylor]: Taking taylor expansion of -1 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 2 in x 0.499 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.499 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.499 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.499 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of 2 in x 0.510 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.510 * [approximate]: Taking taylor expansion of (sqrt (cosh x)) in (x) around 0 0.510 * [taylor]: Taking taylor expansion of (sqrt (cosh x)) in x 0.510 * [taylor]: Taking taylor expansion of (cosh x) in x 0.510 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.510 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.510 * [taylor]: Taking taylor expansion of (exp x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.510 * [taylor]: Taking taylor expansion of (neg x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of 2 in x 0.514 * [taylor]: Taking taylor expansion of (sqrt (cosh x)) in x 0.514 * [taylor]: Taking taylor expansion of (cosh x) in x 0.514 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.514 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.514 * [taylor]: Taking taylor expansion of (exp x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.514 * [taylor]: Taking taylor expansion of (neg x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of 2 in x 0.533 * [approximate]: Taking taylor expansion of (sqrt (cosh (/ 1 x))) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ 1 x))) in x 0.533 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.533 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.533 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.533 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.534 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of 2 in x 0.536 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ 1 x))) in x 0.536 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.536 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.536 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.536 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.536 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.536 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of 2 in x 0.552 * [approximate]: Taking taylor expansion of (sqrt (cosh (/ -1 x))) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ -1 x))) in x 0.552 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.552 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.552 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.552 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.553 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of 2 in x 0.555 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ -1 x))) in x 0.555 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.555 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.555 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.555 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.555 * [taylor]: Taking taylor expansion of -1 in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.555 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.555 * [taylor]: Taking taylor expansion of -1 in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of 2 in x 0.575 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.576 * [approximate]: Taking taylor expansion of (sqrt (cosh x)) in (x) around 0 0.576 * [taylor]: Taking taylor expansion of (sqrt (cosh x)) in x 0.576 * [taylor]: Taking taylor expansion of (cosh x) in x 0.576 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.576 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.576 * [taylor]: Taking taylor expansion of (exp x) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.576 * [taylor]: Taking taylor expansion of (neg x) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of 2 in x 0.579 * [taylor]: Taking taylor expansion of (sqrt (cosh x)) in x 0.579 * [taylor]: Taking taylor expansion of (cosh x) in x 0.580 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.580 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.580 * [taylor]: Taking taylor expansion of (exp x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.580 * [taylor]: Taking taylor expansion of (neg x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of 2 in x 0.599 * [approximate]: Taking taylor expansion of (sqrt (cosh (/ 1 x))) in (x) around 0 0.599 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ 1 x))) in x 0.599 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.599 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.599 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.599 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.600 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of 2 in x 0.601 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ 1 x))) in x 0.601 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.602 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.602 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.602 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.602 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of 2 in x 0.618 * [approximate]: Taking taylor expansion of (sqrt (cosh (/ -1 x))) in (x) around 0 0.618 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ -1 x))) in x 0.618 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.618 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.618 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.618 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.618 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of 2 in x 0.620 * [taylor]: Taking taylor expansion of (sqrt (cosh (/ -1 x))) in x 0.620 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.621 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.621 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.621 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.621 * [taylor]: Taking taylor expansion of -1 in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.621 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.621 * [taylor]: Taking taylor expansion of -1 in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of 2 in x 0.636 * * * [progress]: simplifying candidates 0.638 * [simplify]: Simplifying using # : (- (log (sin y)) (log y)) (log (/ (sin y) y)) (exp (/ (sin y) y)) (/ (* (* (sin y) (sin y)) (sin y)) (* (* y y) y)) (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))) (cbrt (/ (sin y) y)) (* (* (/ (sin y) y) (/ (sin y) y)) (/ (sin y) y)) (sqrt (/ (sin y) y)) (sqrt (/ (sin y) y)) (neg (sin y)) (neg y) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) 1) (/ (cbrt (sin y)) y) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) 1) (/ (sqrt (sin y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) (/ 1 1) (/ (sin y) y) (/ 1 y) (/ y (sin y)) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (/ (sin y) 1) (/ y (cbrt (sin y))) (/ y (sqrt (sin y))) (/ y (sin y)) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (cosh x) (cosh x)) (* (sqrt (cosh x)) (sqrt (cosh x))) (* (cosh x) (cosh x)) (+ 1 1) (+ (log (sqrt (cosh x))) (log (sqrt (cosh x)))) (log (* (sqrt (cosh x)) (sqrt (cosh x)))) (exp (* (sqrt (cosh x)) (sqrt (cosh x)))) (* (* (* (sqrt (cosh x)) (sqrt (cosh x))) (sqrt (cosh x))) (* (* (sqrt (cosh x)) (sqrt (cosh x))) (sqrt (cosh x)))) (* (cbrt (* (sqrt (cosh x)) (sqrt (cosh x)))) (cbrt (* (sqrt (cosh x)) (sqrt (cosh x))))) (cbrt (* (sqrt (cosh x)) (sqrt (cosh x)))) (* (* (* (sqrt (cosh x)) (sqrt (cosh x))) (* (sqrt (cosh x)) (sqrt (cosh x)))) (* (sqrt (cosh x)) (sqrt (cosh x)))) (* (cosh x) (cosh x)) (sqrt (* (sqrt (cosh x)) (sqrt (cosh x)))) (sqrt (* (sqrt (cosh x)) (sqrt (cosh x)))) (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (* (sqrt 2) (sqrt 2)) (* (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x))))) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (* (sqrt (* (cbrt (cosh x)) (cbrt (cosh x)))) (sqrt (* (cbrt (cosh x)) (cbrt (cosh x))))) (* (sqrt (cbrt (cosh x))) (sqrt (cbrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (cosh x)) (sqrt (cosh x))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* 1 1) (* (sqrt (cosh x)) (sqrt (cosh x))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x)))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (cosh x)) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x))))) (* (sqrt (cosh x)) (sqrt (* (cbrt (cosh x)) (cbrt (cosh x))))) (* (sqrt (cosh x)) (sqrt (sqrt (cosh x)))) (* (sqrt (cosh x)) (sqrt 1)) (* (sqrt (cosh x)) (sqrt (sqrt (cosh x)))) (* (sqrt (cosh x)) 1) (* (cbrt (sqrt (cosh x))) (sqrt (cosh x))) (* (sqrt (cbrt (cosh x))) (sqrt (cosh x))) (* (sqrt (sqrt (cosh x))) (sqrt (cosh x))) (* (sqrt (cosh x)) (sqrt (cosh x))) (* (sqrt (sqrt (cosh x))) (sqrt (cosh x))) (* (sqrt (cosh x)) (sqrt (cosh x))) (* (sqrt (cosh x)) (sqrt (+ (exp x) (exp (neg x))))) (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cosh x))) (log (sqrt (cosh x))) (exp (sqrt (cosh x))) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (cbrt (sqrt (cosh x))) (* (* (sqrt (cosh x)) (sqrt (cosh x))) (sqrt (cosh x))) (sqrt (* (cbrt (cosh x)) (cbrt (cosh x)))) (sqrt (cbrt (cosh x))) (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) (sqrt 1) (sqrt (cosh x)) (sqrt (+ (exp x) (exp (neg x)))) (sqrt 2) (/ 1 2) (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) (log (sqrt (cosh x))) (exp (sqrt (cosh x))) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (cbrt (sqrt (cosh x))) (* (* (sqrt (cosh x)) (sqrt (cosh x))) (sqrt (cosh x))) (sqrt (* (cbrt (cosh x)) (cbrt (cosh x)))) (sqrt (cbrt (cosh x))) (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) (sqrt 1) (sqrt (cosh x)) (sqrt (+ (exp x) (exp (neg x)))) (sqrt 2) (/ 1 2) (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp (neg x)) (exp x))) (* 1/2 (+ (exp (* -1 x)) (exp x))) (- (+ (* 1/4 (pow x 2)) 1) (* 1/96 (pow x 4))) (* (sqrt (+ (exp (neg x)) (exp x))) (sqrt 1/2)) (* (sqrt 1/2) (sqrt (+ (exp (* -1 x)) (exp x)))) (- (+ (* 1/4 (pow x 2)) 1) (* 1/96 (pow x 4))) (* (sqrt (+ (exp (neg x)) (exp x))) (sqrt 1/2)) (* (sqrt 1/2) (sqrt (+ (exp (* -1 x)) (exp x)))) 0.643 * * [simplify]: iteration 0 : 261 enodes (cost 481 ) 0.649 * * [simplify]: iteration 1 : 1077 enodes (cost 444 ) 0.679 * * [simplify]: iteration 2 : 5001 enodes (cost 421 ) 0.682 * [simplify]: Simplified to: (log (/ (sin y) y)) (log (/ (sin y) y)) (exp (/ (sin y) y)) (pow (/ (sin y) y) 3) (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))) (cbrt (/ (sin y) y)) (pow (/ (sin y) y) 3) (sqrt (/ (sin y) y)) (sqrt (/ (sin y) y)) (neg (sin y)) (neg y) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (* (cbrt (sin y)) (cbrt (sin y))) (/ (cbrt (sin y)) y) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (sqrt (sin y)) (/ (sqrt (sin y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) 1 (/ (sin y) y) (/ 1 y) (/ y (sin y)) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (sin y) (/ y (cbrt (sin y))) (/ y (sqrt (sin y))) (/ y (sin y)) 1 1 2 1 1 (* (cosh x) (cosh x)) (cosh x) (* (cosh x) (cosh x)) 2 (log (cosh x)) (log (cosh x)) (exp (cosh x)) (pow (cosh x) 3) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (* (cosh x) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (+ (cosh x) (cosh x)) 2 (pow (cbrt (sqrt (cosh x))) 4) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) 1 (cosh x) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) 1 (cosh x) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) 1 2 1 (* (sqrt (cosh x)) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x))))) (* (fabs (cbrt (cosh x))) (sqrt (cosh x))) (pow (sqrt (sqrt (cosh x))) 3) (sqrt (cosh x)) (pow (sqrt (sqrt (cosh x))) 3) (sqrt (cosh x)) (pow (cbrt (sqrt (cosh x))) 4) (* (sqrt (cbrt (cosh x))) (sqrt (cosh x))) (pow (sqrt (sqrt (cosh x))) 3) (cosh x) (pow (sqrt (sqrt (cosh x))) 3) (cosh x) (* (sqrt (cosh x)) (sqrt (+ (exp x) (exp (neg x))))) (* (sqrt (cosh x)) (sqrt (+ (exp x) (exp (neg x))))) (log (sqrt (cosh x))) (exp (sqrt (cosh x))) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (cbrt (sqrt (cosh x))) (pow (sqrt (cosh x)) 3) (fabs (cbrt (cosh x))) (sqrt (cbrt (cosh x))) (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) 1 (sqrt (cosh x)) (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2) 1/2 (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) (log (sqrt (cosh x))) (exp (sqrt (cosh x))) (* (cbrt (sqrt (cosh x))) (cbrt (sqrt (cosh x)))) (cbrt (sqrt (cosh x))) (pow (sqrt (cosh x)) 3) (fabs (cbrt (cosh x))) (sqrt (cbrt (cosh x))) (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) 1 (sqrt (cosh x)) (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2) 1/2 (sqrt (sqrt (cosh x))) (sqrt (sqrt (cosh x))) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (cosh x) (cosh x) (- (+ (* 1/4 (pow x 2)) 1) (* 1/96 (pow x 4))) (* (sqrt 1/2) (sqrt (+ (exp (* -1 x)) (exp x)))) (* (sqrt 1/2) (sqrt (+ (exp (* -1 x)) (exp x)))) (- (+ (* 1/4 (pow x 2)) 1) (* 1/96 (pow x 4))) (* (sqrt 1/2) (sqrt (+ (exp (* -1 x)) (exp x)))) (* (sqrt 1/2) (sqrt (+ (exp (* -1 x)) (exp x)))) 0.688 * * * [progress]: adding candidates to table 0.870 * * [progress]: iteration 3 / 4 0.870 * * * [progress]: picking best candidate 0.884 * * * * [pick]: Picked # 0.884 * * * [progress]: localizing error 0.892 * * * [progress]: generating rewritten candidates 0.892 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.898 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 0.902 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.907 * * * [progress]: generating series expansions 0.907 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.907 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 0.907 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.907 * [taylor]: Taking taylor expansion of (sin y) in y 0.907 * [taylor]: Taking taylor expansion of y in y 0.907 * [taylor]: Taking taylor expansion of y in y 0.908 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.908 * [taylor]: Taking taylor expansion of (sin y) in y 0.908 * [taylor]: Taking taylor expansion of y in y 0.908 * [taylor]: Taking taylor expansion of y in y 0.915 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0 0.915 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.915 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.915 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.915 * [taylor]: Taking taylor expansion of y in y 0.916 * [taylor]: Taking taylor expansion of y in y 0.916 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.916 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.916 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.916 * [taylor]: Taking taylor expansion of y in y 0.916 * [taylor]: Taking taylor expansion of y in y 0.920 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.920 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.920 * [taylor]: Taking taylor expansion of -1 in y 0.920 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.920 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.920 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.920 * [taylor]: Taking taylor expansion of -1 in y 0.920 * [taylor]: Taking taylor expansion of y in y 0.921 * [taylor]: Taking taylor expansion of y in y 0.921 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.921 * [taylor]: Taking taylor expansion of -1 in y 0.921 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.921 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.921 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.921 * [taylor]: Taking taylor expansion of -1 in y 0.921 * [taylor]: Taking taylor expansion of y in y 0.921 * [taylor]: Taking taylor expansion of y in y 0.932 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 0.932 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0 0.932 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.932 * [taylor]: Taking taylor expansion of (sin y) in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.933 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.933 * [taylor]: Taking taylor expansion of (sin y) in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.940 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0 0.940 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.940 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.940 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.940 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.940 * [taylor]: Taking taylor expansion of y in y 0.941 * [taylor]: Taking taylor expansion of y in y 0.941 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.941 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.941 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.941 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.941 * [taylor]: Taking taylor expansion of y in y 0.941 * [taylor]: Taking taylor expansion of y in y 0.947 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.947 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.947 * [taylor]: Taking taylor expansion of -1 in y 0.947 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.947 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.947 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.947 * [taylor]: Taking taylor expansion of -1 in y 0.947 * [taylor]: Taking taylor expansion of y in y 0.947 * [taylor]: Taking taylor expansion of y in y 0.948 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.948 * [taylor]: Taking taylor expansion of -1 in y 0.948 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.948 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.948 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.948 * [taylor]: Taking taylor expansion of -1 in y 0.948 * [taylor]: Taking taylor expansion of y in y 0.948 * [taylor]: Taking taylor expansion of y in y 0.954 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.954 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 0.954 * [taylor]: Taking taylor expansion of (cosh x) in x 0.954 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.954 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.954 * [taylor]: Taking taylor expansion of (exp x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.954 * [taylor]: Taking taylor expansion of (neg x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of 2 in x 0.955 * [taylor]: Taking taylor expansion of (cosh x) in x 0.956 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.956 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.956 * [taylor]: Taking taylor expansion of (exp x) in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.956 * [taylor]: Taking taylor expansion of (neg x) in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of 2 in x 0.978 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 0.978 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.978 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.978 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.978 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.978 * [taylor]: Taking taylor expansion of x in x 0.979 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.979 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.979 * [taylor]: Taking taylor expansion of 2 in x 0.979 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.979 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.979 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.979 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.980 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of 2 in x 0.990 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 0.990 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.990 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.990 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.990 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.990 * [taylor]: Taking taylor expansion of -1 in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.991 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.991 * [taylor]: Taking taylor expansion of -1 in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of 2 in x 0.992 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.992 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.992 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.992 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.992 * [taylor]: Taking taylor expansion of -1 in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.992 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.992 * [taylor]: Taking taylor expansion of -1 in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 2 in x 1.003 * * * [progress]: simplifying candidates 1.004 * [simplify]: Simplifying using # : (neg 1) (neg (- (log y) (log (sin y)))) (neg (log (/ y (sin y)))) (- 0 (- (log y) (log (sin y)))) (- 0 (log (/ y (sin y)))) (- (log 1) (- (log y) (log (sin y)))) (- (log 1) (log (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (exp (/ 1 (/ y (sin y)))) (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y)))) (/ (* (* 1 1) 1) (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y)))) (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y))))) (cbrt (/ 1 (/ y (sin y)))) (* (* (/ 1 (/ y (sin y))) (/ 1 (/ y (sin y)))) (/ 1 (/ y (sin y)))) (sqrt (/ 1 (/ y (sin y)))) (sqrt (/ 1 (/ y (sin y)))) (neg 1) (neg (/ y (sin y))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ (cbrt 1) (cbrt (/ y (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (sin y)))) (/ (cbrt 1) (sqrt (/ y (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt 1) (/ (cbrt y) (cbrt (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))) (/ (cbrt 1) (/ (cbrt y) (sqrt (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1)) (/ (cbrt 1) (/ (cbrt y) (sin y))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt 1) (/ (sqrt y) (cbrt (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (sin y)))) (/ (cbrt 1) (/ (sqrt y) (sqrt (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1)) (/ (cbrt 1) (/ (sqrt y) (sin y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt 1) (/ y (cbrt (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (sin y)))) (/ (cbrt 1) (/ y (sqrt (sin y)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ y (sin y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ y (sin y))) (/ (* (cbrt 1) (cbrt 1)) y) (/ (cbrt 1) (/ 1 (sin y))) (/ (sqrt 1) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ (sqrt 1) (cbrt (/ y (sin y)))) (/ (sqrt 1) (sqrt (/ y (sin y)))) (/ (sqrt 1) (sqrt (/ y (sin y)))) (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt 1) (/ (cbrt y) (cbrt (sin y)))) (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))) (/ (sqrt 1) (/ (cbrt y) (sqrt (sin y)))) (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) 1)) (/ (sqrt 1) (/ (cbrt y) (sin y))) (/ (sqrt 1) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt 1) (/ (sqrt y) (cbrt (sin y)))) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))) (/ (sqrt 1) (/ (sqrt y) 1)) (/ (sqrt 1) (/ (sqrt y) (sin y))) (/ (sqrt 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt 1) (/ y (cbrt (sin y)))) (/ (sqrt 1) (/ 1 (sqrt (sin y)))) (/ (sqrt 1) (/ y (sqrt (sin y)))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ y (sin y))) (/ (sqrt 1) 1) (/ (sqrt 1) (/ y (sin y))) (/ (sqrt 1) y) (/ (sqrt 1) (/ 1 (sin y))) (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ 1 (cbrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ 1 (/ (cbrt y) (cbrt (sin y)))) (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))) (/ 1 (/ (cbrt y) (sqrt (sin y)))) (/ 1 (/ (* (cbrt y) (cbrt y)) 1)) (/ 1 (/ (cbrt y) (sin y))) (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))) (/ 1 (/ (sqrt y) (cbrt (sin y)))) (/ 1 (/ (sqrt y) (sqrt (sin y)))) (/ 1 (/ (sqrt y) (sqrt (sin y)))) (/ 1 (/ (sqrt y) 1)) (/ 1 (/ (sqrt y) (sin y))) (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ 1 (/ y (cbrt (sin y)))) (/ 1 (/ 1 (sqrt (sin y)))) (/ 1 (/ y (sqrt (sin y)))) (/ 1 (/ 1 1)) (/ 1 (/ y (sin y))) (/ 1 1) (/ 1 (/ y (sin y))) (/ 1 y) (/ 1 (/ 1 (sin y))) (/ 1 (/ y (sin y))) (/ (/ y (sin y)) 1) (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ 1 (sqrt (/ y (sin y)))) (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))) (/ 1 (/ (* (cbrt y) (cbrt y)) 1)) (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))) (/ 1 (/ (sqrt y) (sqrt (sin y)))) (/ 1 (/ (sqrt y) 1)) (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ 1 (/ 1 (sqrt (sin y)))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 y) (/ (/ y (sin y)) (cbrt 1)) (/ (/ y (sin y)) (sqrt 1)) (/ (/ y (sin y)) 1) (/ 1 y) (- (log y) (log (sin y))) (log (/ y (sin y))) (exp (/ y (sin y))) (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y))) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))) (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y))) (sqrt (/ y (sin y))) (sqrt (/ y (sin y))) (neg y) (neg (sin y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (cbrt y) (cbrt (sin y))) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))) (/ (cbrt y) (sqrt (sin y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (sin y)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt y) (cbrt (sin y))) (/ (sqrt y) (sqrt (sin y))) (/ (sqrt y) (sqrt (sin y))) (/ (sqrt y) 1) (/ (sqrt y) (sin y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))) (/ y (cbrt (sin y))) (/ 1 (sqrt (sin y))) (/ y (sqrt (sin y))) (/ 1 1) (/ y (sin y)) (/ 1 (sin y)) (/ (sin y) y) (/ y (* (cbrt (sin y)) (cbrt (sin y)))) (/ y (sqrt (sin y))) (/ y 1) (/ (sin y) (cbrt y)) (/ (sin y) (sqrt y)) (/ (sin y) y) (+ (exp x) (exp (neg x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1)) (/ y (sin y)) (/ y (sin y)) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp (neg x)) (exp x))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 1.011 * * [simplify]: iteration 0 : 396 enodes (cost 757 ) 1.018 * * [simplify]: iteration 1 : 1677 enodes (cost 668 ) 1.045 * * [simplify]: iteration 2 : 5001 enodes (cost 594 ) 1.049 * [simplify]: Simplified to: -1 (log (/ 1 (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (log (/ 1 (/ y (sin y)))) (exp (/ 1 (/ y (sin y)))) (/ 1 (pow (/ y (sin y)) 3)) (/ 1 (pow (/ y (sin y)) 3)) (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y))))) (cbrt (/ 1 (/ y (sin y)))) (/ 1 (pow (/ y (sin y)) 3)) (sqrt (/ 1 (/ y (sin y)))) (sqrt (/ 1 (/ y (sin y)))) -1 (neg (/ y (sin y))) (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (/ 1 (cbrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) (* (cbrt (sin y)) (cbrt (sin y))) (/ 1 (/ y (cbrt (sin y)))) (sqrt (sin y)) (/ (sqrt (sin y)) y) 1 (/ (sin y) y) 1 (/ (sin y) y) (/ 1 y) (sin y) (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (/ 1 (cbrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) (* (cbrt (sin y)) (cbrt (sin y))) (/ 1 (/ y (cbrt (sin y)))) (sqrt (sin y)) (/ (sqrt (sin y)) y) 1 (/ (sin y) y) 1 (/ (sin y) y) (/ 1 y) (sin y) (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (/ 1 (cbrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sin y)) (cbrt y)) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (sin y) (cbrt y)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (cbrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ 1 (sqrt y)) (/ (sin y) (sqrt y)) (* (cbrt (sin y)) (cbrt (sin y))) (/ 1 (/ y (cbrt (sin y)))) (sqrt (sin y)) (/ (sqrt (sin y)) y) 1 (/ (sin y) y) 1 (/ (sin y) y) (/ 1 y) (sin y) (/ (sin y) y) (/ y (sin y)) (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (/ 1 (sqrt (/ y (sin y)))) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt y) (cbrt y))) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ 1 (sqrt y)) (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (sin y)) 1 1 (/ 1 y) (/ y (sin y)) (/ y (sin y)) (/ y (sin y)) (/ 1 y) (log (/ y (sin y))) (log (/ y (sin y))) (exp (/ y (sin y))) (pow (/ y (sin y)) 3) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))) (pow (/ y (sin y)) 3) (sqrt (/ y (sin y))) (sqrt (/ y (sin y))) (neg y) (neg (sin y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (cbrt y) (cbrt (sin y))) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))) (/ (cbrt y) (sqrt (sin y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt y) (cbrt (sin y))) (/ (sqrt y) (sqrt (sin y))) (/ (sqrt y) (sqrt (sin y))) (sqrt y) (/ (sqrt y) (sin y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))) (/ y (cbrt (sin y))) (/ 1 (sqrt (sin y))) (/ y (sqrt (sin y))) 1 (/ y (sin y)) (/ 1 (sin y)) (/ (sin y) y) (/ y (* (cbrt (sin y)) (cbrt (sin y)))) (/ y (sqrt (sin y))) y (/ (sin y) (cbrt y)) (/ (sin y) (sqrt y)) (/ (sin y) y) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1)) (/ y (sin y)) (/ y (sin y)) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp (* -1 x)) (exp x))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 1.050 * * * [progress]: adding candidates to table 1.202 * * [progress]: iteration 4 / 4 1.202 * * * [progress]: picking best candidate 1.212 * * * * [pick]: Picked # 1.212 * * * [progress]: localizing error 1.223 * * * [progress]: generating rewritten candidates 1.223 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1.231 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.233 * * * [progress]: generating series expansions 1.233 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1.234 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 1.234 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 1.234 * [taylor]: Taking taylor expansion of (sin y) in y 1.234 * [taylor]: Taking taylor expansion of y in y 1.234 * [taylor]: Taking taylor expansion of y in y 1.235 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 1.235 * [taylor]: Taking taylor expansion of (sin y) in y 1.235 * [taylor]: Taking taylor expansion of y in y 1.235 * [taylor]: Taking taylor expansion of y in y 1.242 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0 1.242 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 1.242 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 1.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.242 * [taylor]: Taking taylor expansion of y in y 1.242 * [taylor]: Taking taylor expansion of y in y 1.243 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 1.243 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 1.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.243 * [taylor]: Taking taylor expansion of y in y 1.243 * [taylor]: Taking taylor expansion of y in y 1.247 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0 1.247 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 1.247 * [taylor]: Taking taylor expansion of -1 in y 1.247 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 1.247 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 1.247 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.247 * [taylor]: Taking taylor expansion of -1 in y 1.247 * [taylor]: Taking taylor expansion of y in y 1.248 * [taylor]: Taking taylor expansion of y in y 1.248 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 1.248 * [taylor]: Taking taylor expansion of -1 in y 1.248 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 1.248 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 1.248 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.248 * [taylor]: Taking taylor expansion of -1 in y 1.248 * [taylor]: Taking taylor expansion of y in y 1.248 * [taylor]: Taking taylor expansion of y in y 1.259 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.259 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 1.259 * [taylor]: Taking taylor expansion of (cosh x) in x 1.259 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 1.259 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 1.259 * [taylor]: Taking taylor expansion of (exp x) in x 1.259 * [taylor]: Taking taylor expansion of x in x 1.259 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 1.259 * [taylor]: Taking taylor expansion of (neg x) in x 1.260 * [taylor]: Taking taylor expansion of x in x 1.260 * [taylor]: Taking taylor expansion of 2 in x 1.261 * [taylor]: Taking taylor expansion of (cosh x) in x 1.261 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 1.261 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 1.261 * [taylor]: Taking taylor expansion of (exp x) in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 1.261 * [taylor]: Taking taylor expansion of (neg x) in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of 2 in x 1.278 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 1.278 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.278 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 1.278 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 1.278 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.278 * [taylor]: Taking taylor expansion of x in x 1.278 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 1.278 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 1.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.278 * [taylor]: Taking taylor expansion of x in x 1.279 * [taylor]: Taking taylor expansion of 2 in x 1.279 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.279 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 1.279 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 1.279 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.279 * [taylor]: Taking taylor expansion of x in x 1.280 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 1.280 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 1.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.280 * [taylor]: Taking taylor expansion of x in x 1.280 * [taylor]: Taking taylor expansion of 2 in x 1.290 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 1.290 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.290 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 1.290 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 1.290 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.290 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.290 * [taylor]: Taking taylor expansion of -1 in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.291 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 1.291 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 1.291 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.291 * [taylor]: Taking taylor expansion of -1 in x 1.291 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of 2 in x 1.292 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.292 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 1.292 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 1.292 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.292 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 1.292 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.292 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.293 * [taylor]: Taking taylor expansion of 2 in x 1.309 * * * [progress]: simplifying candidates 1.310 * [simplify]: Simplifying using # : (* (sin y) (/ 1 y)) (+ (log (sin y)) (neg (log y))) (+ (log (sin y)) (- 0 (log y))) (+ (log (sin y)) (- (log 1) (log y))) (+ (log (sin y)) (log (/ 1 y))) (log (* (sin y) (/ 1 y))) (exp (* (sin y) (/ 1 y))) (* (* (* (sin y) (sin y)) (sin y)) (/ (* (* 1 1) 1) (* (* y y) y))) (* (* (* (sin y) (sin y)) (sin y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (cbrt (* (sin y) (/ 1 y))) (cbrt (* (sin y) (/ 1 y)))) (cbrt (* (sin y) (/ 1 y))) (* (* (* (sin y) (/ 1 y)) (* (sin y) (/ 1 y))) (* (sin y) (/ 1 y))) (sqrt (* (sin y) (/ 1 y))) (sqrt (* (sin y) (/ 1 y))) (* (sqrt (sin y)) (sqrt (/ 1 y))) (* (sqrt (sin y)) (sqrt (/ 1 y))) (* (sqrt (sin y)) (/ (sqrt 1) (sqrt y))) (* (sqrt (sin y)) (/ (sqrt 1) (sqrt y))) (* (sqrt (sin y)) (/ 1 (sqrt y))) (* (sqrt (sin y)) (/ 1 (sqrt y))) (* (sin y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (sin y) (sqrt (/ 1 y))) (* (sin y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (* (sin y) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (* (sin y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (sin y) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (* (sin y) (/ (sqrt 1) (sqrt y))) (* (sin y) (/ (sqrt 1) 1)) (* (sin y) (/ 1 (* (cbrt y) (cbrt y)))) (* (sin y) (/ 1 (sqrt y))) (* (sin y) (/ 1 1)) (* (sin y) 1) (* (sin y) 1) (* (cbrt (sin y)) (/ 1 y)) (* (sqrt (sin y)) (/ 1 y)) (* (sin y) (/ 1 y)) (* (sin y) 1) (+ (exp x) (exp (neg x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp (neg x)) (exp x))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 1.314 * * [simplify]: iteration 0 : 256 enodes (cost 229 ) 1.319 * * [simplify]: iteration 1 : 991 enodes (cost 196 ) 1.340 * * [simplify]: iteration 2 : 5001 enodes (cost 170 ) 1.342 * [simplify]: Simplified to: (/ (sin y) y) (- (log (sin y)) (log y)) (- (log (sin y)) (log y)) (- (log (sin y)) (log y)) (- (log (sin y)) (log y)) (- (log (sin y)) (log y)) (exp (* (sin y) (/ 1 y))) (pow (/ (sin y) y) 3) (pow (/ (sin y) y) 3) (* (cbrt (* (sin y) (/ 1 y))) (cbrt (* (sin y) (/ 1 y)))) (cbrt (* (sin y) (/ 1 y))) (pow (/ (sin y) y) 3) (sqrt (* (sin y) (/ 1 y))) (sqrt (* (sin y) (/ 1 y))) (* (sqrt (sin y)) (sqrt (/ 1 y))) (* (sqrt (sin y)) (sqrt (/ 1 y))) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (/ (sqrt (sin y)) (sqrt y)) (* (sin y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (sin y) (sqrt (/ 1 y))) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (sin y) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (sin y) (/ (sin y) (* (cbrt y) (cbrt y))) (/ (sin y) (sqrt y)) (sin y) (sin y) (sin y) (/ (cbrt (sin y)) y) (/ (sqrt (sin y)) y) (/ (sin y) y) (sin y) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (cosh x) (cosh x) 1.342 * * * [progress]: adding candidates to table 1.421 * [progress]: [Phase 3 of 3] Extracting. 1.421 * * [regime]: Finding splitpoints for: (# # # # # # #) 1.422 * * * [regime-changes]: Trying 4 branch expressions: ((/ (sin y) y) (cosh x) y x) 1.422 * * * * [regimes]: Trying to branch on (/ (sin y) y) from (# # # # # # #) 1.447 * * * * [regimes]: Trying to branch on (cosh x) from (# # # # # # #) 1.472 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 1.494 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 1.520 * * * [regime]: Found split indices: #