13.819 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.152 * * * [progress]: [2/2] Setting up program. 0.155 * [progress]: [Phase 2 of 3] Improving. 0.155 * [simplify]: Simplifying using # : (- (tan (+ x eps)) (tan x)) 0.156 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.157 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 0.157 * * [simplify]: iteration 2 : 10 enodes (cost 7 ) 0.158 * * [simplify]: iteration done : 10 enodes (cost 7 ) 0.158 * [simplify]: Simplified to: (- (tan (+ x eps)) (tan x)) 0.159 * * [progress]: iteration 1 / 4 0.159 * * * [progress]: picking best candidate 0.160 * * * * [pick]: Picked # 0.160 * * * [progress]: localizing error 0.169 * * * [progress]: generating rewritten candidates 0.169 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.177 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.180 * * * [progress]: generating series expansions 0.180 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.180 * [approximate]: Taking taylor expansion of (- (tan (+ x eps)) (tan x)) in (x eps) around 0 0.180 * [taylor]: Taking taylor expansion of (- (tan (+ x eps)) (tan x)) in eps 0.180 * [taylor]: Taking taylor expansion of (tan (+ x eps)) in eps 0.180 * [taylor]: Rewrote expression to (/ (sin (+ x eps)) (cos (+ x eps))) 0.180 * [taylor]: Taking taylor expansion of (sin (+ x eps)) in eps 0.181 * [taylor]: Taking taylor expansion of (+ x eps) in eps 0.181 * [taylor]: Taking taylor expansion of x in eps 0.181 * [taylor]: Taking taylor expansion of eps in eps 0.181 * [taylor]: Taking taylor expansion of (cos (+ x eps)) in eps 0.181 * [taylor]: Taking taylor expansion of (+ x eps) in eps 0.181 * [taylor]: Taking taylor expansion of x in eps 0.181 * [taylor]: Taking taylor expansion of eps in eps 0.182 * [taylor]: Taking taylor expansion of (tan x) in eps 0.182 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.182 * [taylor]: Taking taylor expansion of (sin x) in eps 0.182 * [taylor]: Taking taylor expansion of x in eps 0.182 * [taylor]: Taking taylor expansion of (cos x) in eps 0.182 * [taylor]: Taking taylor expansion of x in eps 0.183 * [taylor]: Taking taylor expansion of (- (tan (+ x eps)) (tan x)) in x 0.183 * [taylor]: Taking taylor expansion of (tan (+ x eps)) in x 0.183 * [taylor]: Rewrote expression to (/ (sin (+ x eps)) (cos (+ x eps))) 0.183 * [taylor]: Taking taylor expansion of (sin (+ x eps)) in x 0.183 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of eps in x 0.183 * [taylor]: Taking taylor expansion of (cos (+ x eps)) in x 0.183 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of eps in x 0.183 * [taylor]: Taking taylor expansion of (tan x) in x 0.183 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.184 * [taylor]: Taking taylor expansion of (sin x) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (cos x) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (- (tan (+ x eps)) (tan x)) in x 0.184 * [taylor]: Taking taylor expansion of (tan (+ x eps)) in x 0.184 * [taylor]: Rewrote expression to (/ (sin (+ x eps)) (cos (+ x eps))) 0.184 * [taylor]: Taking taylor expansion of (sin (+ x eps)) in x 0.184 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of eps in x 0.184 * [taylor]: Taking taylor expansion of (cos (+ x eps)) in x 0.184 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of eps in x 0.185 * [taylor]: Taking taylor expansion of (tan x) in x 0.185 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.185 * [taylor]: Taking taylor expansion of (sin x) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (cos x) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (/ (sin eps) (cos eps)) in eps 0.186 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.186 * [taylor]: Taking taylor expansion of eps in eps 0.186 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.186 * [taylor]: Taking taylor expansion of eps in eps 0.191 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 2) (pow (cos eps) 2)) in eps 0.191 * [taylor]: Taking taylor expansion of (pow (sin eps) 2) in eps 0.191 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.191 * [taylor]: Taking taylor expansion of eps in eps 0.191 * [taylor]: Taking taylor expansion of (pow (cos eps) 2) in eps 0.191 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.191 * [taylor]: Taking taylor expansion of eps in eps 0.199 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin eps) 3) (pow (cos eps) 3)) (/ (sin eps) (cos eps))) in eps 0.199 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 3) (pow (cos eps) 3)) in eps 0.199 * [taylor]: Taking taylor expansion of (pow (sin eps) 3) in eps 0.199 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.199 * [taylor]: Taking taylor expansion of eps in eps 0.199 * [taylor]: Taking taylor expansion of (pow (cos eps) 3) in eps 0.199 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.199 * [taylor]: Taking taylor expansion of eps in eps 0.200 * [taylor]: Taking taylor expansion of (/ (sin eps) (cos eps)) in eps 0.200 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.200 * [taylor]: Taking taylor expansion of eps in eps 0.201 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.201 * [taylor]: Taking taylor expansion of eps in eps 0.211 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin eps) 4) (pow (cos eps) 4)) (* 4/3 (/ (pow (sin eps) 2) (pow (cos eps) 2)))) in eps 0.216 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 4) (pow (cos eps) 4)) in eps 0.216 * [taylor]: Taking taylor expansion of (pow (sin eps) 4) in eps 0.216 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.216 * [taylor]: Taking taylor expansion of eps in eps 0.217 * [taylor]: Taking taylor expansion of (pow (cos eps) 4) in eps 0.217 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.217 * [taylor]: Taking taylor expansion of eps in eps 0.219 * [taylor]: Taking taylor expansion of (* 4/3 (/ (pow (sin eps) 2) (pow (cos eps) 2))) in eps 0.219 * [taylor]: Taking taylor expansion of 4/3 in eps 0.219 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 2) (pow (cos eps) 2)) in eps 0.219 * [taylor]: Taking taylor expansion of (pow (sin eps) 2) in eps 0.219 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.219 * [taylor]: Taking taylor expansion of eps in eps 0.219 * [taylor]: Taking taylor expansion of (pow (cos eps) 2) in eps 0.219 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.219 * [taylor]: Taking taylor expansion of eps in eps 0.221 * [approximate]: Taking taylor expansion of (- (tan (+ (/ 1 eps) (/ 1 x))) (tan (/ 1 x))) in (x eps) around 0 0.221 * [taylor]: Taking taylor expansion of (- (tan (+ (/ 1 eps) (/ 1 x))) (tan (/ 1 x))) in eps 0.221 * [taylor]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in eps 0.221 * [taylor]: Rewrote expression to (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) 0.221 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in eps 0.221 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.221 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.221 * [taylor]: Taking taylor expansion of eps in eps 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.221 * [taylor]: Taking taylor expansion of x in eps 0.222 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in eps 0.222 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.222 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.222 * [taylor]: Taking taylor expansion of eps in eps 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.222 * [taylor]: Taking taylor expansion of x in eps 0.222 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in eps 0.223 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.223 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in eps 0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.223 * [taylor]: Taking taylor expansion of x in eps 0.223 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in eps 0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.223 * [taylor]: Taking taylor expansion of x in eps 0.223 * [taylor]: Taking taylor expansion of (- (tan (+ (/ 1 eps) (/ 1 x))) (tan (/ 1 x))) in x 0.223 * [taylor]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in x 0.223 * [taylor]: Rewrote expression to (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) 0.223 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in x 0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.223 * [taylor]: Taking taylor expansion of eps in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in x 0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.224 * [taylor]: Taking taylor expansion of eps in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.225 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.225 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (- (tan (+ (/ 1 eps) (/ 1 x))) (tan (/ 1 x))) in x 0.226 * [taylor]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in x 0.226 * [taylor]: Rewrote expression to (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) 0.226 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in x 0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.226 * [taylor]: Taking taylor expansion of eps in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in x 0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.227 * [taylor]: Taking taylor expansion of eps in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.227 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.227 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.229 * [taylor]: Taking taylor expansion of (- (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) (/ (sin (/ 1 x)) (cos (/ 1 x)))) in eps 0.229 * [taylor]: Taking taylor expansion of (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) in eps 0.229 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in eps 0.229 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.229 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.229 * [taylor]: Taking taylor expansion of eps in eps 0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.229 * [taylor]: Taking taylor expansion of x in eps 0.230 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in eps 0.230 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.230 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.230 * [taylor]: Taking taylor expansion of eps in eps 0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.230 * [taylor]: Taking taylor expansion of x in eps 0.230 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (cos (/ 1 x))) in eps 0.231 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in eps 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.231 * [taylor]: Taking taylor expansion of x in eps 0.231 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in eps 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.231 * [taylor]: Taking taylor expansion of x in eps 0.233 * [taylor]: Taking taylor expansion of 0 in eps 0.238 * [taylor]: Taking taylor expansion of 0 in eps 0.244 * [taylor]: Taking taylor expansion of 0 in eps 0.245 * [approximate]: Taking taylor expansion of (- (tan (- (+ (/ 1 eps) (/ 1 x)))) (tan (/ -1 x))) in (x eps) around 0 0.245 * [taylor]: Taking taylor expansion of (- (tan (- (+ (/ 1 eps) (/ 1 x)))) (tan (/ -1 x))) in eps 0.245 * [taylor]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.245 * [taylor]: Rewrote expression to (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) 0.245 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.245 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.245 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.245 * [taylor]: Taking taylor expansion of eps in eps 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.245 * [taylor]: Taking taylor expansion of x in eps 0.246 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.246 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.246 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.246 * [taylor]: Taking taylor expansion of eps in eps 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.246 * [taylor]: Taking taylor expansion of x in eps 0.247 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in eps 0.247 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.247 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in eps 0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in eps 0.247 * [taylor]: Taking taylor expansion of -1 in eps 0.247 * [taylor]: Taking taylor expansion of x in eps 0.247 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in eps 0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in eps 0.247 * [taylor]: Taking taylor expansion of -1 in eps 0.247 * [taylor]: Taking taylor expansion of x in eps 0.248 * [taylor]: Taking taylor expansion of (- (tan (- (+ (/ 1 eps) (/ 1 x)))) (tan (/ -1 x))) in x 0.248 * [taylor]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in x 0.248 * [taylor]: Rewrote expression to (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) 0.248 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in x 0.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.248 * [taylor]: Taking taylor expansion of eps in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in x 0.249 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.249 * [taylor]: Taking taylor expansion of eps in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.250 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.250 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.250 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.250 * [taylor]: Taking taylor expansion of -1 in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.251 * [taylor]: Taking taylor expansion of -1 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (- (tan (- (+ (/ 1 eps) (/ 1 x)))) (tan (/ -1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in x 0.251 * [taylor]: Rewrote expression to (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) 0.251 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in x 0.251 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.251 * [taylor]: Taking taylor expansion of eps in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in x 0.252 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.252 * [taylor]: Taking taylor expansion of eps in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.253 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.253 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.253 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.253 * [taylor]: Taking taylor expansion of -1 in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.254 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.254 * [taylor]: Taking taylor expansion of -1 in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (- (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) (/ (sin (/ -1 x)) (cos (/ -1 x)))) in eps 0.255 * [taylor]: Taking taylor expansion of (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) in eps 0.255 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.255 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.255 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.255 * [taylor]: Taking taylor expansion of eps in eps 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.255 * [taylor]: Taking taylor expansion of x in eps 0.256 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.256 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.256 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.256 * [taylor]: Taking taylor expansion of eps in eps 0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.256 * [taylor]: Taking taylor expansion of x in eps 0.257 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (cos (/ -1 x))) in eps 0.257 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in eps 0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in eps 0.257 * [taylor]: Taking taylor expansion of -1 in eps 0.257 * [taylor]: Taking taylor expansion of x in eps 0.257 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in eps 0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in eps 0.257 * [taylor]: Taking taylor expansion of -1 in eps 0.257 * [taylor]: Taking taylor expansion of x in eps 0.259 * [taylor]: Taking taylor expansion of 0 in eps 0.265 * [taylor]: Taking taylor expansion of 0 in eps 0.271 * [taylor]: Taking taylor expansion of 0 in eps 0.272 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.272 * [approximate]: Taking taylor expansion of (tan (+ x eps)) in (x eps) around 0 0.272 * [taylor]: Taking taylor expansion of (tan (+ x eps)) in eps 0.272 * [taylor]: Rewrote expression to (/ (sin (+ x eps)) (cos (+ x eps))) 0.272 * [taylor]: Taking taylor expansion of (sin (+ x eps)) in eps 0.272 * [taylor]: Taking taylor expansion of (+ x eps) in eps 0.272 * [taylor]: Taking taylor expansion of x in eps 0.272 * [taylor]: Taking taylor expansion of eps in eps 0.272 * [taylor]: Taking taylor expansion of (cos (+ x eps)) in eps 0.272 * [taylor]: Taking taylor expansion of (+ x eps) in eps 0.272 * [taylor]: Taking taylor expansion of x in eps 0.272 * [taylor]: Taking taylor expansion of eps in eps 0.272 * [taylor]: Taking taylor expansion of (tan (+ x eps)) in x 0.272 * [taylor]: Rewrote expression to (/ (sin (+ x eps)) (cos (+ x eps))) 0.273 * [taylor]: Taking taylor expansion of (sin (+ x eps)) in x 0.273 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of eps in x 0.273 * [taylor]: Taking taylor expansion of (cos (+ x eps)) in x 0.273 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of eps in x 0.273 * [taylor]: Taking taylor expansion of (tan (+ x eps)) in x 0.273 * [taylor]: Rewrote expression to (/ (sin (+ x eps)) (cos (+ x eps))) 0.273 * [taylor]: Taking taylor expansion of (sin (+ x eps)) in x 0.273 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of eps in x 0.273 * [taylor]: Taking taylor expansion of (cos (+ x eps)) in x 0.273 * [taylor]: Taking taylor expansion of (+ x eps) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of eps in x 0.274 * [taylor]: Taking taylor expansion of (/ (sin eps) (cos eps)) in eps 0.274 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.274 * [taylor]: Taking taylor expansion of eps in eps 0.274 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.274 * [taylor]: Taking taylor expansion of eps in eps 0.278 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin eps) 2) (pow (cos eps) 2)) 1) in eps 0.278 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 2) (pow (cos eps) 2)) in eps 0.278 * [taylor]: Taking taylor expansion of (pow (sin eps) 2) in eps 0.278 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.278 * [taylor]: Taking taylor expansion of eps in eps 0.278 * [taylor]: Taking taylor expansion of (pow (cos eps) 2) in eps 0.278 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.278 * [taylor]: Taking taylor expansion of eps in eps 0.279 * [taylor]: Taking taylor expansion of 1 in eps 0.284 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin eps) 3) (pow (cos eps) 3)) (/ (sin eps) (cos eps))) in eps 0.284 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 3) (pow (cos eps) 3)) in eps 0.284 * [taylor]: Taking taylor expansion of (pow (sin eps) 3) in eps 0.284 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.284 * [taylor]: Taking taylor expansion of eps in eps 0.285 * [taylor]: Taking taylor expansion of (pow (cos eps) 3) in eps 0.285 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.285 * [taylor]: Taking taylor expansion of eps in eps 0.286 * [taylor]: Taking taylor expansion of (/ (sin eps) (cos eps)) in eps 0.286 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.286 * [taylor]: Taking taylor expansion of eps in eps 0.286 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.286 * [taylor]: Taking taylor expansion of eps in eps 0.295 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin eps) 4) (pow (cos eps) 4)) (+ (* 4/3 (/ (pow (sin eps) 2) (pow (cos eps) 2))) 1/3)) in eps 0.295 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 4) (pow (cos eps) 4)) in eps 0.295 * [taylor]: Taking taylor expansion of (pow (sin eps) 4) in eps 0.295 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.295 * [taylor]: Taking taylor expansion of eps in eps 0.295 * [taylor]: Taking taylor expansion of (pow (cos eps) 4) in eps 0.295 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.295 * [taylor]: Taking taylor expansion of eps in eps 0.297 * [taylor]: Taking taylor expansion of (+ (* 4/3 (/ (pow (sin eps) 2) (pow (cos eps) 2))) 1/3) in eps 0.297 * [taylor]: Taking taylor expansion of (* 4/3 (/ (pow (sin eps) 2) (pow (cos eps) 2))) in eps 0.297 * [taylor]: Taking taylor expansion of 4/3 in eps 0.297 * [taylor]: Taking taylor expansion of (/ (pow (sin eps) 2) (pow (cos eps) 2)) in eps 0.297 * [taylor]: Taking taylor expansion of (pow (sin eps) 2) in eps 0.297 * [taylor]: Taking taylor expansion of (sin eps) in eps 0.297 * [taylor]: Taking taylor expansion of eps in eps 0.297 * [taylor]: Taking taylor expansion of (pow (cos eps) 2) in eps 0.297 * [taylor]: Taking taylor expansion of (cos eps) in eps 0.297 * [taylor]: Taking taylor expansion of eps in eps 0.298 * [taylor]: Taking taylor expansion of 1/3 in eps 0.299 * [approximate]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in (x eps) around 0 0.299 * [taylor]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in eps 0.299 * [taylor]: Rewrote expression to (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) 0.299 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in eps 0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.299 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.299 * [taylor]: Taking taylor expansion of eps in eps 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.299 * [taylor]: Taking taylor expansion of x in eps 0.300 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in eps 0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.300 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.300 * [taylor]: Taking taylor expansion of eps in eps 0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.300 * [taylor]: Taking taylor expansion of x in eps 0.300 * [taylor]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in x 0.300 * [taylor]: Rewrote expression to (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) 0.300 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in x 0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.301 * [taylor]: Taking taylor expansion of eps in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in x 0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.301 * [taylor]: Taking taylor expansion of eps in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (tan (+ (/ 1 eps) (/ 1 x))) in x 0.302 * [taylor]: Rewrote expression to (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) 0.302 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in x 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.302 * [taylor]: Taking taylor expansion of eps in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in x 0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.307 * [taylor]: Taking taylor expansion of eps in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (/ (sin (+ (/ 1 eps) (/ 1 x))) (cos (+ (/ 1 eps) (/ 1 x)))) in eps 0.308 * [taylor]: Taking taylor expansion of (sin (+ (/ 1 eps) (/ 1 x))) in eps 0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.308 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.308 * [taylor]: Taking taylor expansion of eps in eps 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.308 * [taylor]: Taking taylor expansion of x in eps 0.308 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 eps) (/ 1 x))) in eps 0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.309 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.309 * [taylor]: Taking taylor expansion of eps in eps 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.309 * [taylor]: Taking taylor expansion of x in eps 0.310 * [taylor]: Taking taylor expansion of 0 in eps 0.310 * [taylor]: Taking taylor expansion of 0 in eps 0.311 * [taylor]: Taking taylor expansion of 0 in eps 0.312 * [approximate]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in (x eps) around 0 0.312 * [taylor]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.312 * [taylor]: Rewrote expression to (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) 0.312 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.312 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.312 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.312 * [taylor]: Taking taylor expansion of eps in eps 0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.312 * [taylor]: Taking taylor expansion of x in eps 0.313 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.313 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.313 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.313 * [taylor]: Taking taylor expansion of eps in eps 0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.313 * [taylor]: Taking taylor expansion of x in eps 0.314 * [taylor]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in x 0.314 * [taylor]: Rewrote expression to (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) 0.314 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in x 0.314 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.314 * [taylor]: Taking taylor expansion of eps in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in x 0.315 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.315 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.315 * [taylor]: Taking taylor expansion of eps in x 0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of (tan (- (+ (/ 1 eps) (/ 1 x)))) in x 0.316 * [taylor]: Rewrote expression to (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) 0.316 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in x 0.316 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.316 * [taylor]: Taking taylor expansion of eps in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in x 0.317 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in x 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 eps) in x 0.317 * [taylor]: Taking taylor expansion of eps in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (/ (sin (- (+ (/ 1 eps) (/ 1 x)))) (cos (- (+ (/ 1 eps) (/ 1 x))))) in eps 0.318 * [taylor]: Taking taylor expansion of (sin (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.318 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.318 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.318 * [taylor]: Taking taylor expansion of eps in eps 0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.319 * [taylor]: Taking taylor expansion of x in eps 0.319 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 eps) (/ 1 x)))) in eps 0.319 * [taylor]: Taking taylor expansion of (- (+ (/ 1 eps) (/ 1 x))) in eps 0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 eps) (/ 1 x)) in eps 0.319 * [taylor]: Taking taylor expansion of (/ 1 eps) in eps 0.319 * [taylor]: Taking taylor expansion of eps in eps 0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in eps 0.320 * [taylor]: Taking taylor expansion of x in eps 0.321 * [taylor]: Taking taylor expansion of 0 in eps 0.322 * [taylor]: Taking taylor expansion of 0 in eps 0.323 * [taylor]: Taking taylor expansion of 0 in eps 0.323 * * * [progress]: simplifying candidates 0.324 * [simplify]: Simplifying using # : (/ (exp (tan (+ x eps))) (exp (tan x))) (log (- (tan (+ x eps)) (tan x))) (exp (- (tan (+ x eps)) (tan x))) (* (cbrt (- (tan (+ x eps)) (tan x))) (cbrt (- (tan (+ x eps)) (tan x)))) (cbrt (- (tan (+ x eps)) (tan x))) (* (* (- (tan (+ x eps)) (tan x)) (- (tan (+ x eps)) (tan x))) (- (tan (+ x eps)) (tan x))) (sqrt (- (tan (+ x eps)) (tan x))) (sqrt (- (tan (+ x eps)) (tan x))) (- (* (+ (tan x) (tan eps)) (cos x)) (* (- 1 (* (tan x) (tan eps))) (sin x))) (* (- 1 (* (tan x) (tan eps))) (cos x)) (- (* (sin (+ x eps)) (cos x)) (* (cos (+ x eps)) (sin x))) (* (cos (+ x eps)) (cos x)) (- (pow (tan (+ x eps)) 3) (pow (tan x) 3)) (+ (* (tan (+ x eps)) (tan (+ x eps))) (+ (* (tan x) (tan x)) (* (tan (+ x eps)) (tan x)))) (- (tan x)) (- (* (tan (+ x eps)) (tan (+ x eps))) (* (tan x) (tan x))) (+ (tan (+ x eps)) (tan x)) (+ (sqrt (tan (+ x eps))) (sqrt (tan x))) (- (sqrt (tan (+ x eps))) (sqrt (tan x))) (- (tan (+ x eps)) (tan x)) (- (tan x)) (+ (tan x) (tan eps)) (- 1 (* (tan x) (tan eps))) (sin (+ x eps)) (cos (+ x eps)) (log (tan (+ x eps))) (exp (tan (+ x eps))) (* (cbrt (tan (+ x eps))) (cbrt (tan (+ x eps)))) (cbrt (tan (+ x eps))) (* (* (tan (+ x eps)) (tan (+ x eps))) (tan (+ x eps))) (sqrt (tan (+ x eps))) (sqrt (tan (+ x eps))) (+ (* x (pow eps 2)) (+ eps (* (pow x 2) eps))) (- (/ (sin (+ x eps)) (cos (+ x eps))) (/ (sin x) (cos x))) (- (/ (sin (+ x eps)) (cos (+ x eps))) (/ (sin x) (cos x))) (+ (* 1/3 (pow x 3)) (+ eps x)) (/ (sin (+ x eps)) (cos (+ x eps))) (/ (sin (+ x eps)) (cos (+ x eps))) 0.325 * * [simplify]: iteration 0 : 68 enodes (cost 367 ) 0.335 * * [simplify]: iteration 1 : 135 enodes (cost 355 ) 0.355 * * [simplify]: iteration 2 : 295 enodes (cost 341 )