0.667 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.173 * * * [progress]: [2/2] Setting up program. 0.176 * [progress]: [Phase 2 of 3] Improving. 0.177 * [simplify]: Simplifying using # : (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) 0.177 * * [simplify]: iteration 0 : 14 enodes (cost 20 ) 0.179 * * [simplify]: iteration 1 : 20 enodes (cost 20 ) 0.181 * * [simplify]: iteration 2 : 21 enodes (cost 20 ) 0.183 * * [simplify]: iteration done : 21 enodes (cost 20 ) 0.183 * [simplify]: Simplified to: (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) 0.183 * * [progress]: iteration 1 / 4 0.183 * * * [progress]: picking best candidate 0.186 * * * * [pick]: Picked # 0.186 * * * [progress]: localizing error 0.213 * * * [progress]: generating rewritten candidates 0.214 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 0.218 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 2) 0.223 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.226 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.227 * * * [progress]: generating series expansions 0.227 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 0.227 * [approximate]: Taking taylor expansion of (sin (- lambda1 lambda2)) in (lambda1 lambda2) around 0 0.227 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2 0.227 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.227 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.227 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.228 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda1 0.228 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.228 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.228 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.228 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda1 0.228 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.228 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.228 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.228 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.228 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.229 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.231 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.231 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.231 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.234 * [taylor]: Taking taylor expansion of (- (* 1/2 (sin (- lambda2)))) in lambda2 0.234 * [taylor]: Taking taylor expansion of (* 1/2 (sin (- lambda2))) in lambda2 0.234 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.234 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.234 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.234 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.239 * [taylor]: Taking taylor expansion of (- (* 1/6 (cos (- lambda2)))) in lambda2 0.239 * [taylor]: Taking taylor expansion of (* 1/6 (cos (- lambda2))) in lambda2 0.239 * [taylor]: Taking taylor expansion of 1/6 in lambda2 0.239 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.239 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.239 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.240 * [approximate]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0 0.241 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.241 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.241 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.241 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.241 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.241 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.241 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.241 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.241 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.241 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.242 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.242 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.242 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.242 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.242 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.242 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.242 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.242 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.243 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.243 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.243 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.243 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.243 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.243 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.244 * [taylor]: Taking taylor expansion of 0 in lambda2 0.244 * [taylor]: Taking taylor expansion of 0 in lambda2 0.244 * [taylor]: Taking taylor expansion of 0 in lambda2 0.244 * [approximate]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0 0.244 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.244 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.244 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.245 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.245 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.245 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.245 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.245 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.245 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.245 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.245 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.246 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.246 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.246 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.246 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.246 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.246 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.247 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.247 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.247 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.247 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.247 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.247 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.248 * [taylor]: Taking taylor expansion of 0 in lambda2 0.248 * [taylor]: Taking taylor expansion of 0 in lambda2 0.248 * [taylor]: Taking taylor expansion of 0 in lambda2 0.248 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 2) 0.248 * [approximate]: Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0 0.248 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.248 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.248 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.248 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.248 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.248 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.248 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.248 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.249 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.249 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.249 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.249 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.249 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.249 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.249 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.252 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.252 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.252 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.252 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.255 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.255 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.255 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.255 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.255 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.255 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.257 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0 0.257 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.257 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.257 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.257 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.257 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.257 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.258 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.258 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.258 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.258 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.259 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.259 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.259 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.259 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.259 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.259 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.259 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.259 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.260 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.260 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.260 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.260 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.260 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.261 * [taylor]: Taking taylor expansion of 0 in lambda2 0.261 * [taylor]: Taking taylor expansion of 0 in lambda2 0.261 * [taylor]: Taking taylor expansion of 0 in lambda2 0.261 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0 0.261 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.261 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.261 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.261 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.261 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.261 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.262 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.262 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.262 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.262 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.262 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.262 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.263 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.263 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.263 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.263 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.263 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.264 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.264 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.264 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.264 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.264 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.264 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.264 * [taylor]: Taking taylor expansion of 0 in lambda2 0.264 * [taylor]: Taking taylor expansion of 0 in lambda2 0.264 * [taylor]: Taking taylor expansion of 0 in lambda2 0.265 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.265 * [approximate]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in (phi1 phi2 lambda1 lambda2) around 0 0.265 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2 0.265 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 0.265 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.265 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in lambda2 0.265 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.265 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.265 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.265 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.265 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 0.265 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.265 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1 0.265 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 0.265 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.265 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in lambda1 0.265 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.265 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.265 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.265 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.265 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 0.265 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.266 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2 0.266 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 0.266 * [taylor]: Taking taylor expansion of phi1 in phi2 0.266 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi2 0.266 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.266 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.266 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.266 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.266 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.266 * [taylor]: Taking taylor expansion of phi2 in phi2 0.266 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi1 0.266 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.266 * [taylor]: Taking taylor expansion of phi1 in phi1 0.266 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi1 0.266 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi1 0.266 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1 0.266 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.266 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.266 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.266 * [taylor]: Taking taylor expansion of phi2 in phi1 0.266 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi1 0.266 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.266 * [taylor]: Taking taylor expansion of phi1 in phi1 0.266 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi1 0.266 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi1 0.266 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1 0.266 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.266 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.267 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.267 * [taylor]: Taking taylor expansion of phi2 in phi1 0.267 * [taylor]: Taking taylor expansion of (+ (* (cos (- lambda1 lambda2)) (cos phi2)) 1) in phi2 0.267 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi2 0.267 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.267 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.268 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.268 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.268 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.268 * [taylor]: Taking taylor expansion of phi2 in phi2 0.268 * [taylor]: Taking taylor expansion of 1 in phi2 0.268 * [taylor]: Taking taylor expansion of (+ (cos (- lambda1 lambda2)) 1) in lambda1 0.268 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.268 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.268 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.268 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.268 * [taylor]: Taking taylor expansion of 1 in lambda1 0.269 * [taylor]: Taking taylor expansion of (+ (cos (- lambda2)) 1) in lambda2 0.269 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.269 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.269 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.269 * [taylor]: Taking taylor expansion of 1 in lambda2 0.274 * [taylor]: Taking taylor expansion of 0 in phi2 0.274 * [taylor]: Taking taylor expansion of 0 in lambda1 0.274 * [taylor]: Taking taylor expansion of 0 in lambda2 0.277 * [taylor]: Taking taylor expansion of 0 in lambda1 0.277 * [taylor]: Taking taylor expansion of 0 in lambda2 0.278 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.278 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.278 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.278 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.291 * [taylor]: Taking taylor expansion of -1/2 in phi2 0.291 * [taylor]: Taking taylor expansion of -1/2 in lambda1 0.291 * [taylor]: Taking taylor expansion of -1/2 in lambda2 0.291 * [taylor]: Taking taylor expansion of 0 in lambda1 0.291 * [taylor]: Taking taylor expansion of 0 in lambda2 0.295 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda1 lambda2)))) in lambda1 0.295 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda1 lambda2))) in lambda1 0.295 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.295 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.295 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.295 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.295 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.295 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.295 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.295 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.295 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.295 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.295 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.297 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.297 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2 0.297 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.297 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.297 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.297 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2 0.297 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.297 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.297 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.297 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.297 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.297 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.297 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.297 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.297 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.298 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1 0.298 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.298 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.298 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.298 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda1 0.298 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.298 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.298 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.298 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.298 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.298 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.299 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.299 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.299 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2 0.299 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.299 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.299 * [taylor]: Taking taylor expansion of phi1 in phi2 0.299 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in phi2 0.299 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.299 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.299 * [taylor]: Taking taylor expansion of phi2 in phi2 0.299 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi2 0.299 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2 0.299 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.300 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.300 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.300 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.300 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi1 0.300 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.300 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.300 * [taylor]: Taking taylor expansion of phi1 in phi1 0.300 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in phi1 0.300 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.300 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.300 * [taylor]: Taking taylor expansion of phi2 in phi1 0.300 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi1 0.300 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1 0.300 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.300 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.300 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.300 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.301 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi1 0.301 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.301 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.301 * [taylor]: Taking taylor expansion of phi1 in phi1 0.301 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in phi1 0.301 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.301 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.301 * [taylor]: Taking taylor expansion of phi2 in phi1 0.301 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi1 0.301 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1 0.301 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.301 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.301 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.301 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.302 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2 0.302 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.302 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.303 * [taylor]: Taking taylor expansion of phi1 in phi2 0.303 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in phi2 0.303 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.303 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.303 * [taylor]: Taking taylor expansion of phi2 in phi2 0.303 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi2 0.303 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2 0.303 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.303 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.303 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.303 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.304 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1 0.304 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.304 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.304 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.304 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda1 0.304 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.304 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.304 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.305 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.305 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.305 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.305 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.305 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.305 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.306 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2 0.306 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.306 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.306 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.306 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2 0.306 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.306 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.306 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.306 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.306 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.306 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.306 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.306 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.306 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.313 * [taylor]: Taking taylor expansion of 0 in phi2 0.313 * [taylor]: Taking taylor expansion of 0 in lambda1 0.313 * [taylor]: Taking taylor expansion of 0 in lambda2 0.317 * [taylor]: Taking taylor expansion of 0 in lambda1 0.317 * [taylor]: Taking taylor expansion of 0 in lambda2 0.321 * [taylor]: Taking taylor expansion of 0 in lambda2 0.330 * [taylor]: Taking taylor expansion of 0 in phi2 0.330 * [taylor]: Taking taylor expansion of 0 in lambda1 0.330 * [taylor]: Taking taylor expansion of 0 in lambda2 0.330 * [taylor]: Taking taylor expansion of 0 in lambda1 0.331 * [taylor]: Taking taylor expansion of 0 in lambda2 0.331 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in (phi1 phi2 lambda1 lambda2) around 0 0.331 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2 0.331 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.331 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.331 * [taylor]: Taking taylor expansion of -1 in lambda2 0.331 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.331 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2 0.331 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.331 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.331 * [taylor]: Taking taylor expansion of -1 in lambda2 0.331 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.331 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.331 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.331 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.331 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.332 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.332 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.332 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1 0.332 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.332 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.332 * [taylor]: Taking taylor expansion of -1 in lambda1 0.332 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.332 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1 0.332 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.332 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.332 * [taylor]: Taking taylor expansion of -1 in lambda1 0.332 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.332 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.332 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.332 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.332 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.332 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.332 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.333 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2 0.333 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.333 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.333 * [taylor]: Taking taylor expansion of -1 in phi2 0.333 * [taylor]: Taking taylor expansion of phi1 in phi2 0.333 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi2 0.333 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.333 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.333 * [taylor]: Taking taylor expansion of -1 in phi2 0.333 * [taylor]: Taking taylor expansion of phi2 in phi2 0.334 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi2 0.334 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2 0.334 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.334 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.334 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.334 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.334 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi1 0.334 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.334 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.334 * [taylor]: Taking taylor expansion of -1 in phi1 0.334 * [taylor]: Taking taylor expansion of phi1 in phi1 0.334 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi1 0.334 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.334 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.335 * [taylor]: Taking taylor expansion of -1 in phi1 0.335 * [taylor]: Taking taylor expansion of phi2 in phi1 0.335 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi1 0.335 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1 0.335 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.335 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.335 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.335 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.335 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi1 0.335 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.335 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.335 * [taylor]: Taking taylor expansion of -1 in phi1 0.335 * [taylor]: Taking taylor expansion of phi1 in phi1 0.335 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi1 0.335 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.335 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.335 * [taylor]: Taking taylor expansion of -1 in phi1 0.335 * [taylor]: Taking taylor expansion of phi2 in phi1 0.336 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi1 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1 0.336 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.336 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.336 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.336 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.337 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2 0.337 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.337 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.337 * [taylor]: Taking taylor expansion of -1 in phi2 0.337 * [taylor]: Taking taylor expansion of phi1 in phi2 0.337 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi2 0.337 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.337 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.337 * [taylor]: Taking taylor expansion of -1 in phi2 0.337 * [taylor]: Taking taylor expansion of phi2 in phi2 0.338 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi2 0.338 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2 0.338 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.338 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.338 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.338 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.339 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1 0.339 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.339 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.339 * [taylor]: Taking taylor expansion of -1 in lambda1 0.339 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.339 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1 0.339 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.339 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.339 * [taylor]: Taking taylor expansion of -1 in lambda1 0.339 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.339 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.339 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.339 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.339 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.339 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.339 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.341 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2 0.341 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.341 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.341 * [taylor]: Taking taylor expansion of -1 in lambda2 0.341 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.341 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2 0.341 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.341 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.341 * [taylor]: Taking taylor expansion of -1 in lambda2 0.341 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.341 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.341 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.341 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.341 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.342 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.342 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.348 * [taylor]: Taking taylor expansion of 0 in phi2 0.348 * [taylor]: Taking taylor expansion of 0 in lambda1 0.348 * [taylor]: Taking taylor expansion of 0 in lambda2 0.352 * [taylor]: Taking taylor expansion of 0 in lambda1 0.352 * [taylor]: Taking taylor expansion of 0 in lambda2 0.356 * [taylor]: Taking taylor expansion of 0 in lambda2 0.365 * [taylor]: Taking taylor expansion of 0 in phi2 0.365 * [taylor]: Taking taylor expansion of 0 in lambda1 0.365 * [taylor]: Taking taylor expansion of 0 in lambda2 0.365 * [taylor]: Taking taylor expansion of 0 in lambda1 0.365 * [taylor]: Taking taylor expansion of 0 in lambda2 0.366 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.366 * [approximate]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in (phi2 lambda1 lambda2 phi1) around 0 0.366 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1 0.366 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2 0.366 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda1 0.367 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi2 0.367 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi2 0.367 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda1 0.367 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2 0.367 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1 0.368 * [taylor]: Taking taylor expansion of 0 in lambda1 0.368 * [taylor]: Taking taylor expansion of 0 in lambda2 0.368 * [taylor]: Taking taylor expansion of 0 in phi1 0.368 * [taylor]: Taking taylor expansion of 0 in lambda2 0.368 * [taylor]: Taking taylor expansion of 0 in phi1 0.368 * [taylor]: Taking taylor expansion of 0 in phi1 0.368 * [taylor]: Taking taylor expansion of 0 in lambda1 0.368 * [taylor]: Taking taylor expansion of 0 in lambda2 0.368 * [taylor]: Taking taylor expansion of 0 in phi1 0.368 * [taylor]: Taking taylor expansion of 0 in lambda2 0.368 * [taylor]: Taking taylor expansion of 0 in phi1 0.369 * [approximate]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in (phi2 lambda1 lambda2 phi1) around 0 0.369 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1 0.369 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2 0.369 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda1 0.369 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi2 0.370 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi2 0.370 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda1 0.370 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2 0.370 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1 0.371 * [taylor]: Taking taylor expansion of 0 in lambda1 0.371 * [taylor]: Taking taylor expansion of 0 in lambda2 0.371 * [taylor]: Taking taylor expansion of 0 in phi1 0.371 * [taylor]: Taking taylor expansion of 0 in lambda2 0.371 * [taylor]: Taking taylor expansion of 0 in phi1 0.371 * [taylor]: Taking taylor expansion of 0 in phi1 0.371 * [taylor]: Taking taylor expansion of 0 in lambda1 0.371 * [taylor]: Taking taylor expansion of 0 in lambda2 0.371 * [taylor]: Taking taylor expansion of 0 in phi1 0.371 * [taylor]: Taking taylor expansion of 0 in lambda2 0.371 * [taylor]: Taking taylor expansion of 0 in phi1 0.372 * [approximate]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in (phi2 lambda1 lambda2 phi1) around 0 0.372 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1 0.372 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2 0.372 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda1 0.373 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi2 0.373 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi2 0.373 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda1 0.374 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2 0.374 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1 0.374 * [taylor]: Taking taylor expansion of 0 in lambda1 0.374 * [taylor]: Taking taylor expansion of 0 in lambda2 0.374 * [taylor]: Taking taylor expansion of 0 in phi1 0.374 * [taylor]: Taking taylor expansion of 0 in lambda2 0.374 * [taylor]: Taking taylor expansion of 0 in phi1 0.375 * [taylor]: Taking taylor expansion of 0 in phi1 0.375 * [taylor]: Taking taylor expansion of 0 in lambda1 0.375 * [taylor]: Taking taylor expansion of 0 in lambda2 0.375 * [taylor]: Taking taylor expansion of 0 in phi1 0.375 * [taylor]: Taking taylor expansion of 0 in lambda2 0.375 * [taylor]: Taking taylor expansion of 0 in phi1 0.375 * * * [progress]: simplifying candidates 0.381 * [simplify]: Simplifying using # : (* (sin lambda1) (cos (- lambda2))) (* (cos lambda1) (sin (- lambda2))) (* (sin lambda1) (cos (- lambda2))) (* (cos lambda1) (sin (- lambda2))) (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)) (log (sin (- lambda1 lambda2))) (exp (sin (- lambda1 lambda2))) (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2)))) (cbrt (sin (- lambda1 lambda2))) (* (* (sin (- lambda1 lambda2)) (sin (- lambda1 lambda2))) (sin (- lambda1 lambda2))) (sqrt (sin (- lambda1 lambda2))) (sqrt (sin (- lambda1 lambda2))) (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)) (log (cos (- lambda1 lambda2))) (exp (cos (- lambda1 lambda2))) (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))) (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))) (* (exp (cos phi1)) (exp (* (cos phi2) (cos (- lambda1 lambda2))))) (log (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (exp (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (* (* (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (+ (pow (cos phi1) 3) (pow (* (cos phi2) (cos (- lambda1 lambda2))) 3)) (+ (* (cos phi1) (cos phi1)) (- (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2)))) (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) (+ (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2))) (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (* (* (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (sqrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (sqrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3)))) (sin (- lambda1 lambda2)) (sin (- lambda1 lambda2)) (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2))) (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2)) (- 2 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2)))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 0.383 * * [simplify]: iteration 0 : 97 enodes (cost 702 ) 0.397 * * [simplify]: iteration 1 : 208 enodes (cost 687 ) 0.432 * * [simplify]: iteration 2 : 471 enodes (cost 615 )