10.225 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.255 * * * [progress]: [2/2] Setting up program. 0.259 * [progress]: [Phase 2 of 3] Improving. 0.259 * [simplify]: Simplifying using # : (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 0.262 * * [simplify]: iteration 0 : 26 enodes (cost 12 ) 0.263 * * [simplify]: iteration 1 : 34 enodes (cost 12 ) 0.264 * * [simplify]: iteration 2 : 36 enodes (cost 12 ) 0.266 * * [simplify]: iteration 3 : 36 enodes (cost 12 ) 0.266 * [simplify]: Simplified to: (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 0.266 * * [progress]: iteration 1 / 4 0.266 * * * [progress]: picking best candidate 0.270 * * * * [pick]: Picked # 0.270 * * * [progress]: localizing error 0.294 * * * [progress]: generating rewritten candidates 0.294 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2) 0.297 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.299 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.301 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.306 * * * [progress]: generating series expansions 0.306 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2) 0.306 * [approximate]: Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0 0.306 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.306 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.306 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.306 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.307 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.307 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.307 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.307 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.307 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.307 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.307 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.307 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.308 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.308 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.308 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.310 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.310 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.310 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.310 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.314 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.314 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.314 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.314 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.314 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.314 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.316 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0 0.316 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.316 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.316 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.316 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.316 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.317 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.317 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.317 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.317 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.317 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.318 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.318 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.318 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.318 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.318 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.318 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.318 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.318 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.319 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.319 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.319 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.319 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.319 * [taylor]: Taking taylor expansion of 0 in lambda2 0.320 * [taylor]: Taking taylor expansion of 0 in lambda2 0.320 * [taylor]: Taking taylor expansion of 0 in lambda2 0.320 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0 0.320 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.320 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.320 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.320 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.320 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.320 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.320 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.321 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.321 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.321 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.321 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.321 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.321 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.321 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.321 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.321 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.322 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.322 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.322 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.322 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.322 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.322 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.323 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.323 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.323 * [taylor]: Taking taylor expansion of 0 in lambda2 0.323 * [taylor]: Taking taylor expansion of 0 in lambda2 0.323 * [taylor]: Taking taylor expansion of 0 in lambda2 0.323 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.324 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.324 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.324 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.324 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.325 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.325 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.325 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.325 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.325 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.326 * [taylor]: Taking taylor expansion of 0 in phi2 0.326 * [taylor]: Taking taylor expansion of 0 in lambda1 0.326 * [taylor]: Taking taylor expansion of 0 in lambda2 0.326 * [taylor]: Taking taylor expansion of 0 in lambda1 0.326 * [taylor]: Taking taylor expansion of 0 in lambda2 0.326 * [taylor]: Taking taylor expansion of 0 in lambda2 0.326 * [taylor]: Taking taylor expansion of 0 in phi2 0.326 * [taylor]: Taking taylor expansion of 0 in lambda1 0.326 * [taylor]: Taking taylor expansion of 0 in lambda2 0.326 * [taylor]: Taking taylor expansion of 0 in lambda1 0.326 * [taylor]: Taking taylor expansion of 0 in lambda2 0.327 * [approximate]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in (phi1 phi2 lambda1 lambda2) around 0 0.327 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda2 0.327 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda1 0.327 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi2 0.327 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi1 0.328 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi1 0.328 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi2 0.328 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda1 0.329 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda2 0.329 * [taylor]: Taking taylor expansion of 0 in phi2 0.329 * [taylor]: Taking taylor expansion of 0 in lambda1 0.329 * [taylor]: Taking taylor expansion of 0 in lambda2 0.329 * [taylor]: Taking taylor expansion of 0 in lambda1 0.329 * [taylor]: Taking taylor expansion of 0 in lambda2 0.329 * [taylor]: Taking taylor expansion of 0 in lambda2 0.329 * [taylor]: Taking taylor expansion of 0 in phi2 0.329 * [taylor]: Taking taylor expansion of 0 in lambda1 0.329 * [taylor]: Taking taylor expansion of 0 in lambda2 0.329 * [taylor]: Taking taylor expansion of 0 in lambda1 0.329 * [taylor]: Taking taylor expansion of 0 in lambda2 0.330 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.330 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 0.330 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 0.331 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 0.331 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 0.331 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 0.331 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 0.332 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 0.332 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 0.333 * [taylor]: Taking taylor expansion of 0 in phi2 0.333 * [taylor]: Taking taylor expansion of 0 in lambda1 0.333 * [taylor]: Taking taylor expansion of 0 in lambda2 0.333 * [taylor]: Taking taylor expansion of 0 in lambda1 0.333 * [taylor]: Taking taylor expansion of 0 in lambda2 0.333 * [taylor]: Taking taylor expansion of 0 in lambda2 0.333 * [taylor]: Taking taylor expansion of 0 in phi2 0.333 * [taylor]: Taking taylor expansion of 0 in lambda1 0.333 * [taylor]: Taking taylor expansion of 0 in lambda2 0.333 * [taylor]: Taking taylor expansion of 0 in lambda1 0.333 * [taylor]: Taking taylor expansion of 0 in lambda2 0.333 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.334 * [approximate]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 0.334 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in R 0.334 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in R 0.334 * [taylor]: Taking taylor expansion of R in R 0.334 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda2 0.334 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.334 * [taylor]: Taking taylor expansion of R in lambda2 0.334 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda1 0.334 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.334 * [taylor]: Taking taylor expansion of R in lambda1 0.334 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi2 0.334 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.335 * [taylor]: Taking taylor expansion of R in phi2 0.335 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi1 0.335 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.335 * [taylor]: Taking taylor expansion of R in phi1 0.335 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi1 0.335 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.335 * [taylor]: Taking taylor expansion of R in phi1 0.335 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi2 0.335 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.336 * [taylor]: Taking taylor expansion of R in phi2 0.336 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda1 0.336 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.336 * [taylor]: Taking taylor expansion of R in lambda1 0.336 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda2 0.336 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.336 * [taylor]: Taking taylor expansion of R in lambda2 0.337 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in R 0.337 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in R 0.337 * [taylor]: Taking taylor expansion of R in R 0.337 * [taylor]: Taking taylor expansion of 0 in phi2 0.337 * [taylor]: Taking taylor expansion of 0 in lambda1 0.337 * [taylor]: Taking taylor expansion of 0 in lambda2 0.337 * [taylor]: Taking taylor expansion of 0 in R 0.338 * [taylor]: Taking taylor expansion of 0 in lambda1 0.338 * [taylor]: Taking taylor expansion of 0 in lambda2 0.338 * [taylor]: Taking taylor expansion of 0 in R 0.338 * [taylor]: Taking taylor expansion of 0 in lambda2 0.338 * [taylor]: Taking taylor expansion of 0 in R 0.338 * [taylor]: Taking taylor expansion of 0 in R 0.340 * [taylor]: Taking taylor expansion of 0 in phi2 0.340 * [taylor]: Taking taylor expansion of 0 in lambda1 0.340 * [taylor]: Taking taylor expansion of 0 in lambda2 0.340 * [taylor]: Taking taylor expansion of 0 in R 0.340 * [taylor]: Taking taylor expansion of 0 in lambda1 0.340 * [taylor]: Taking taylor expansion of 0 in lambda2 0.340 * [taylor]: Taking taylor expansion of 0 in R 0.340 * [taylor]: Taking taylor expansion of 0 in lambda1 0.340 * [taylor]: Taking taylor expansion of 0 in lambda2 0.340 * [taylor]: Taking taylor expansion of 0 in R 0.340 * [taylor]: Taking taylor expansion of 0 in lambda2 0.340 * [taylor]: Taking taylor expansion of 0 in R 0.340 * [taylor]: Taking taylor expansion of 0 in lambda2 0.340 * [taylor]: Taking taylor expansion of 0 in R 0.341 * [taylor]: Taking taylor expansion of 0 in lambda2 0.341 * [taylor]: Taking taylor expansion of 0 in R 0.342 * [approximate]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 0.342 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in R 0.342 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in R 0.342 * [taylor]: Taking taylor expansion of R in R 0.342 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in lambda2 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda2 0.343 * [taylor]: Taking taylor expansion of R in lambda2 0.343 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in lambda1 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda1 0.343 * [taylor]: Taking taylor expansion of R in lambda1 0.344 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in phi2 0.344 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi2 0.344 * [taylor]: Taking taylor expansion of R in phi2 0.344 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in phi1 0.344 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi1 0.345 * [taylor]: Taking taylor expansion of R in phi1 0.345 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in phi1 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi1 0.345 * [taylor]: Taking taylor expansion of R in phi1 0.345 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in phi2 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi2 0.346 * [taylor]: Taking taylor expansion of R in phi2 0.346 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in lambda1 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda1 0.346 * [taylor]: Taking taylor expansion of R in lambda1 0.347 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in lambda2 0.347 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda2 0.347 * [taylor]: Taking taylor expansion of R in lambda2 0.347 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) R) in R 0.347 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in R 0.347 * [taylor]: Taking taylor expansion of R in R 0.348 * [taylor]: Taking taylor expansion of 0 in phi2 0.349 * [taylor]: Taking taylor expansion of 0 in lambda1 0.349 * [taylor]: Taking taylor expansion of 0 in lambda2 0.349 * [taylor]: Taking taylor expansion of 0 in R 0.349 * [taylor]: Taking taylor expansion of 0 in lambda1 0.349 * [taylor]: Taking taylor expansion of 0 in lambda2 0.349 * [taylor]: Taking taylor expansion of 0 in R 0.352 * [taylor]: Taking taylor expansion of 0 in lambda2 0.352 * [taylor]: Taking taylor expansion of 0 in R 0.353 * [taylor]: Taking taylor expansion of 0 in R 0.354 * [taylor]: Taking taylor expansion of 0 in phi2 0.354 * [taylor]: Taking taylor expansion of 0 in lambda1 0.354 * [taylor]: Taking taylor expansion of 0 in lambda2 0.354 * [taylor]: Taking taylor expansion of 0 in R 0.354 * [taylor]: Taking taylor expansion of 0 in lambda1 0.354 * [taylor]: Taking taylor expansion of 0 in lambda2 0.354 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in lambda1 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.356 * [taylor]: Taking taylor expansion of 0 in R 0.356 * [taylor]: Taking taylor expansion of 0 in R 0.358 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in R 0.358 * [taylor]: Taking taylor expansion of -1 in R 0.358 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in R 0.358 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in R 0.359 * [taylor]: Taking taylor expansion of R in R 0.359 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda2 0.359 * [taylor]: Taking taylor expansion of -1 in lambda2 0.359 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda2 0.359 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 0.359 * [taylor]: Taking taylor expansion of R in lambda2 0.360 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda1 0.360 * [taylor]: Taking taylor expansion of -1 in lambda1 0.360 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda1 0.360 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 0.360 * [taylor]: Taking taylor expansion of R in lambda1 0.360 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi2 0.360 * [taylor]: Taking taylor expansion of -1 in phi2 0.360 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi2 0.360 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 0.360 * [taylor]: Taking taylor expansion of R in phi2 0.361 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi1 0.361 * [taylor]: Taking taylor expansion of -1 in phi1 0.361 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi1 0.361 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 0.361 * [taylor]: Taking taylor expansion of R in phi1 0.361 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi1 0.361 * [taylor]: Taking taylor expansion of -1 in phi1 0.361 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi1 0.361 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 0.362 * [taylor]: Taking taylor expansion of R in phi1 0.362 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi2 0.362 * [taylor]: Taking taylor expansion of -1 in phi2 0.362 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi2 0.362 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 0.363 * [taylor]: Taking taylor expansion of R in phi2 0.363 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda1 0.363 * [taylor]: Taking taylor expansion of -1 in lambda1 0.363 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda1 0.363 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 0.364 * [taylor]: Taking taylor expansion of R in lambda1 0.364 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda2 0.364 * [taylor]: Taking taylor expansion of -1 in lambda2 0.364 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda2 0.364 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 0.365 * [taylor]: Taking taylor expansion of R in lambda2 0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in R 0.365 * [taylor]: Taking taylor expansion of -1 in R 0.365 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in R 0.365 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in R 0.365 * [taylor]: Taking taylor expansion of R in R 0.367 * [taylor]: Taking taylor expansion of 0 in phi2 0.367 * [taylor]: Taking taylor expansion of 0 in lambda1 0.367 * [taylor]: Taking taylor expansion of 0 in lambda2 0.367 * [taylor]: Taking taylor expansion of 0 in R 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 R 0.369 * [taylor]: Taking taylor expansion of 0 in lambda2 0.369 * [taylor]: Taking taylor expansion of 0 in R 0.370 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in phi2 0.373 * [taylor]: Taking taylor expansion of 0 in lambda1 0.373 * [taylor]: Taking taylor expansion of 0 in lambda2 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in lambda1 0.373 * [taylor]: Taking taylor expansion of 0 in lambda2 0.373 * [taylor]: Taking taylor expansion of 0 in R 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 R 0.374 * [taylor]: Taking taylor expansion of 0 in lambda2 0.374 * [taylor]: Taking taylor expansion of 0 in R 0.374 * [taylor]: Taking taylor expansion of 0 in lambda2 0.375 * [taylor]: Taking taylor expansion of 0 in R 0.376 * [taylor]: Taking taylor expansion of 0 in lambda2 0.376 * [taylor]: Taking taylor expansion of 0 in R 0.376 * [taylor]: Taking taylor expansion of 0 in R 0.376 * [taylor]: Taking taylor expansion of 0 in R 0.376 * [taylor]: Taking taylor expansion of 0 in R 0.377 * [taylor]: Taking taylor expansion of 0 in R 0.380 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 0.380 * [approximate]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in (phi1 phi2 lambda1 lambda2) around 0 0.380 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in lambda2 0.380 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 0.380 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.380 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in lambda2 0.380 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 0.380 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.380 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.380 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.380 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.381 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.381 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in lambda1 0.381 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 0.381 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.381 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in lambda1 0.381 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 0.381 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.381 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.381 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.381 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.381 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.381 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in phi2 0.381 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 0.381 * [taylor]: Taking taylor expansion of phi1 in phi2 0.381 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in phi2 0.381 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.381 * [taylor]: Taking taylor expansion of phi2 in phi2 0.381 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.381 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.381 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.381 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.381 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in phi1 0.381 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.381 * [taylor]: Taking taylor expansion of phi1 in phi1 0.381 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in phi1 0.382 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.382 * [taylor]: Taking taylor expansion of phi2 in phi1 0.382 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi1 0.382 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1 0.382 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.382 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.382 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in phi1 0.382 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.382 * [taylor]: Taking taylor expansion of phi1 in phi1 0.382 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in phi1 0.382 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.382 * [taylor]: Taking taylor expansion of phi2 in phi1 0.382 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi1 0.382 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1 0.382 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.382 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.383 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi2 0.383 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.383 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.383 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.383 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.383 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.383 * [taylor]: Taking taylor expansion of phi2 in phi2 0.383 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.383 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.383 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.383 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.384 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.384 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.384 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.389 * [taylor]: Taking taylor expansion of 0 in phi2 0.389 * [taylor]: Taking taylor expansion of 0 in lambda1 0.389 * [taylor]: Taking taylor expansion of 0 in lambda2 0.392 * [taylor]: Taking taylor expansion of 0 in lambda1 0.392 * [taylor]: Taking taylor expansion of 0 in lambda2 0.393 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.393 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.393 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.393 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.400 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi2 0.400 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2 0.400 * [taylor]: Taking taylor expansion of 1/2 in phi2 0.400 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi2 0.400 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.400 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.400 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.400 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.401 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.401 * [taylor]: Taking taylor expansion of phi2 in phi2 0.401 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda1 lambda2)))) in lambda1 0.401 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda1 lambda2))) in lambda1 0.401 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.401 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.401 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.401 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.401 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.402 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.402 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.402 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.402 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.402 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.402 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.403 * [taylor]: Taking taylor expansion of 0 in lambda1 0.403 * [taylor]: Taking taylor expansion of 0 in lambda2 0.406 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda1 lambda2)))) in lambda1 0.406 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda1 lambda2))) in lambda1 0.406 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.406 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.406 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.406 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.406 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.407 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.407 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.407 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.407 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.407 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.407 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.408 * [approximate]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in (phi1 phi2 lambda1 lambda2) around 0 0.408 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda2 0.408 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.408 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.408 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.408 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.409 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.409 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.409 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda2 0.409 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.409 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.409 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.409 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.410 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.410 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.410 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 0.410 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.410 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.410 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.410 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.410 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.410 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.410 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 0.410 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.410 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.410 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.411 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.411 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.411 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.411 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi2 0.411 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi2 0.411 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2 0.411 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.411 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.411 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.411 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.411 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi2 0.411 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.411 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.411 * [taylor]: Taking taylor expansion of phi2 in phi2 0.411 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.411 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.411 * [taylor]: Taking taylor expansion of phi1 in phi2 0.411 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 0.411 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi1 0.412 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1 0.412 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.412 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.412 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.412 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.412 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 0.412 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.412 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.412 * [taylor]: Taking taylor expansion of phi2 in phi1 0.412 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.412 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.412 * [taylor]: Taking taylor expansion of phi1 in phi1 0.412 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 0.412 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi1 0.412 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1 0.412 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.412 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.412 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.412 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.413 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 0.413 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.413 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.413 * [taylor]: Taking taylor expansion of phi2 in phi1 0.413 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.413 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.413 * [taylor]: Taking taylor expansion of phi1 in phi1 0.414 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2 0.414 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.414 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.414 * [taylor]: Taking taylor expansion of phi1 in phi2 0.414 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in phi2 0.414 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.414 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.414 * [taylor]: Taking taylor expansion of phi2 in phi2 0.415 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi2 0.415 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2 0.415 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.415 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.415 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.415 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.416 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 0.416 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.416 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.416 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.416 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.416 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.416 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.417 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 0.417 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.417 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.417 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.417 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.417 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.417 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.418 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2 0.418 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.418 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.418 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.418 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2 0.418 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.418 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.418 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.418 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.418 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.418 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.418 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.418 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.418 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.425 * [taylor]: Taking taylor expansion of 0 in phi2 0.425 * [taylor]: Taking taylor expansion of 0 in lambda1 0.425 * [taylor]: Taking taylor expansion of 0 in lambda2 0.429 * [taylor]: Taking taylor expansion of 0 in lambda1 0.429 * [taylor]: Taking taylor expansion of 0 in lambda2 0.433 * [taylor]: Taking taylor expansion of 0 in lambda2 0.445 * [taylor]: Taking taylor expansion of 0 in phi2 0.445 * [taylor]: Taking taylor expansion of 0 in lambda1 0.445 * [taylor]: Taking taylor expansion of 0 in lambda2 0.445 * [taylor]: Taking taylor expansion of 0 in lambda1 0.445 * [taylor]: Taking taylor expansion of 0 in lambda2 0.446 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in (phi1 phi2 lambda1 lambda2) around 0 0.446 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2 0.446 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.446 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.446 * [taylor]: Taking taylor expansion of -1 in lambda2 0.446 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.446 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2 0.446 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.446 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.446 * [taylor]: Taking taylor expansion of -1 in lambda2 0.446 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.446 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.446 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.446 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.446 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.446 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.446 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.447 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1 0.447 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.447 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.447 * [taylor]: Taking taylor expansion of -1 in lambda1 0.447 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.447 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1 0.447 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.447 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.447 * [taylor]: Taking taylor expansion of -1 in lambda1 0.447 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.447 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.447 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.447 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.447 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.447 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.448 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2 0.448 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.448 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.448 * [taylor]: Taking taylor expansion of -1 in phi2 0.448 * [taylor]: Taking taylor expansion of phi1 in phi2 0.448 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi2 0.448 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.448 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.448 * [taylor]: Taking taylor expansion of -1 in phi2 0.448 * [taylor]: Taking taylor expansion of phi2 in phi2 0.448 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi2 0.448 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2 0.448 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.449 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.449 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.449 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.449 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi1 0.449 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.449 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.449 * [taylor]: Taking taylor expansion of -1 in phi1 0.449 * [taylor]: Taking taylor expansion of phi1 in phi1 0.449 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi1 0.449 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.449 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.449 * [taylor]: Taking taylor expansion of -1 in phi1 0.449 * [taylor]: Taking taylor expansion of phi2 in phi1 0.449 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi1 0.449 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1 0.449 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.449 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.449 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.449 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.450 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi1 0.450 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.450 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.450 * [taylor]: Taking taylor expansion of -1 in phi1 0.450 * [taylor]: Taking taylor expansion of phi1 in phi1 0.450 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi1 0.450 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.450 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.450 * [taylor]: Taking taylor expansion of -1 in phi1 0.450 * [taylor]: Taking taylor expansion of phi2 in phi1 0.450 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi1 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1 0.450 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.450 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.450 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.450 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.452 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2 0.452 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.452 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.452 * [taylor]: Taking taylor expansion of -1 in phi2 0.452 * [taylor]: Taking taylor expansion of phi1 in phi2 0.452 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi2 0.452 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.452 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.452 * [taylor]: Taking taylor expansion of -1 in phi2 0.452 * [taylor]: Taking taylor expansion of phi2 in phi2 0.452 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi2 0.452 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2 0.452 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.452 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.452 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.452 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.454 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1 0.454 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.454 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.454 * [taylor]: Taking taylor expansion of -1 in lambda1 0.454 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.454 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1 0.454 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.454 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.454 * [taylor]: Taking taylor expansion of -1 in lambda1 0.454 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.454 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.454 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.454 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.454 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.454 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.454 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.456 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2 0.456 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.456 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.456 * [taylor]: Taking taylor expansion of -1 in lambda2 0.456 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.456 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2 0.456 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.456 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.456 * [taylor]: Taking taylor expansion of -1 in lambda2 0.456 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.456 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.456 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.456 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.456 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.456 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.456 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.462 * [taylor]: Taking taylor expansion of 0 in phi2 0.462 * [taylor]: Taking taylor expansion of 0 in lambda1 0.462 * [taylor]: Taking taylor expansion of 0 in lambda2 0.467 * [taylor]: Taking taylor expansion of 0 in lambda1 0.467 * [taylor]: Taking taylor expansion of 0 in lambda2 0.470 * [taylor]: Taking taylor expansion of 0 in lambda2 0.480 * [taylor]: Taking taylor expansion of 0 in phi2 0.480 * [taylor]: Taking taylor expansion of 0 in lambda1 0.480 * [taylor]: Taking taylor expansion of 0 in lambda2 0.480 * [taylor]: Taking taylor expansion of 0 in lambda1 0.480 * [taylor]: Taking taylor expansion of 0 in lambda2 0.481 * * * [progress]: simplifying candidates 0.481 * [simplify]: Simplifying using # : (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (* (cos lambda1) (cos lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin lambda1) (sin lambda2)) (* (cos phi1) (cos phi2))) (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi1) (cos (- lambda1 lambda2))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (cos (- lambda1 lambda2))) (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2))) (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2)) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (- 1 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2)))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 0.484 * * [simplify]: iteration 0 : 125 enodes (cost 172 ) 0.486 * * [simplify]: iteration 1 : 263 enodes (cost 172 ) 0.490 * * [simplify]: iteration 2 : 573 enodes (cost 172 ) 0.498 * * [simplify]: iteration 3 : 1525 enodes (cost 171 ) 0.536 * * [simplify]: iteration 4 : 5001 enodes (cost 171 ) 0.537 * [simplify]: Simplified to: (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi1) (cos (- lambda1 lambda2))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (cos (- lambda1 lambda2))) (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2))) (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2)) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* 1/2 (- 2 (+ (pow phi1 2) (pow phi2 2)))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 0.537 * * * [progress]: adding candidates to table 0.593 * * [progress]: iteration 2 / 4 0.593 * * * [progress]: picking best candidate 0.609 * * * * [pick]: Picked # 0.609 * * * [progress]: localizing error 0.646 * * * [progress]: generating rewritten candidates 0.646 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.648 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 0.655 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.656 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1) 0.663 * * * [progress]: generating series expansions 0.663 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.664 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in (phi1 phi2 lambda1 lambda2) around 0 0.664 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 0.665 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 0.665 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 0.665 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 0.666 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 0.666 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 0.666 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 0.667 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 0.668 * [taylor]: Taking taylor expansion of 0 in phi2 0.668 * [taylor]: Taking taylor expansion of 0 in lambda1 0.668 * [taylor]: Taking taylor expansion of 0 in lambda2 0.668 * [taylor]: Taking taylor expansion of 0 in lambda1 0.668 * [taylor]: Taking taylor expansion of 0 in lambda2 0.668 * [taylor]: Taking taylor expansion of 0 in lambda2 0.668 * [taylor]: Taking taylor expansion of 0 in phi2 0.668 * [taylor]: Taking taylor expansion of 0 in lambda1 0.668 * [taylor]: Taking taylor expansion of 0 in lambda2 0.668 * [taylor]: Taking taylor expansion of 0 in lambda1 0.668 * [taylor]: Taking taylor expansion of 0 in lambda2 0.669 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in (phi1 phi2 lambda1 lambda2) around 0 0.669 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 0.669 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 0.670 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 0.670 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 0.671 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 0.671 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 0.672 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 0.672 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 0.673 * [taylor]: Taking taylor expansion of 0 in phi2 0.673 * [taylor]: Taking taylor expansion of 0 in lambda1 0.673 * [taylor]: Taking taylor expansion of 0 in lambda2 0.673 * [taylor]: Taking taylor expansion of 0 in lambda1 0.673 * [taylor]: Taking taylor expansion of 0 in lambda2 0.673 * [taylor]: Taking taylor expansion of 0 in lambda2 0.674 * [taylor]: Taking taylor expansion of 0 in phi2 0.674 * [taylor]: Taking taylor expansion of 0 in lambda1 0.674 * [taylor]: Taking taylor expansion of 0 in lambda2 0.674 * [taylor]: Taking taylor expansion of 0 in lambda1 0.674 * [taylor]: Taking taylor expansion of 0 in lambda2 0.675 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in (phi1 phi2 lambda1 lambda2) around 0 0.675 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 0.675 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 0.676 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 0.676 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 0.677 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 0.677 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 0.678 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 0.678 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 0.679 * [taylor]: Taking taylor expansion of 0 in phi2 0.680 * [taylor]: Taking taylor expansion of 0 in lambda1 0.680 * [taylor]: Taking taylor expansion of 0 in lambda2 0.680 * [taylor]: Taking taylor expansion of 0 in lambda1 0.680 * [taylor]: Taking taylor expansion of 0 in lambda2 0.680 * [taylor]: Taking taylor expansion of 0 in lambda2 0.680 * [taylor]: Taking taylor expansion of 0 in phi2 0.680 * [taylor]: Taking taylor expansion of 0 in lambda1 0.680 * [taylor]: Taking taylor expansion of 0 in lambda2 0.680 * [taylor]: Taking taylor expansion of 0 in lambda1 0.680 * [taylor]: Taking taylor expansion of 0 in lambda2 0.680 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 0.681 * [approximate]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in (phi1 phi2 lambda1 lambda2) around 0 0.681 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda2 0.681 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 0.681 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.681 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda2 0.681 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 0.681 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.681 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda2 0.681 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 0.681 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.681 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda2 0.681 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.681 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda1 0.681 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 0.681 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.681 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda1 0.681 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 0.681 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.681 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda1 0.681 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 0.681 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.681 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 0.681 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.681 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi2 0.681 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 0.681 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.681 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi2 0.681 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 0.681 * [taylor]: Taking taylor expansion of phi1 in phi2 0.681 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 0.681 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.681 * [taylor]: Taking taylor expansion of phi2 in phi2 0.681 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 0.681 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.681 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi1 0.681 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 0.682 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.682 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi1 0.682 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.682 * [taylor]: Taking taylor expansion of phi1 in phi1 0.682 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi1 0.682 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.682 * [taylor]: Taking taylor expansion of phi2 in phi1 0.682 * [taylor]: Taking taylor expansion of (sin lambda2) in phi1 0.682 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.682 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi1 0.682 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 0.682 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.682 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi1 0.682 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.682 * [taylor]: Taking taylor expansion of phi1 in phi1 0.682 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi1 0.682 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.682 * [taylor]: Taking taylor expansion of phi2 in phi1 0.682 * [taylor]: Taking taylor expansion of (sin lambda2) in phi1 0.682 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.683 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi2) (sin lambda2))) in phi2 0.683 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 0.683 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.683 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 0.683 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.683 * [taylor]: Taking taylor expansion of phi2 in phi2 0.683 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 0.683 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.684 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1 0.684 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 0.684 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.684 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 0.684 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.684 * [taylor]: Taking taylor expansion of 0 in lambda2 0.689 * [taylor]: Taking taylor expansion of 0 in phi2 0.689 * [taylor]: Taking taylor expansion of 0 in lambda1 0.689 * [taylor]: Taking taylor expansion of 0 in lambda2 0.693 * [taylor]: Taking taylor expansion of 0 in lambda1 0.693 * [taylor]: Taking taylor expansion of 0 in lambda2 0.695 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda2 0.695 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.703 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2 0.703 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (* (cos phi2) (sin lambda2)))) in phi2 0.703 * [taylor]: Taking taylor expansion of 1/2 in phi2 0.703 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi2) (sin lambda2))) in phi2 0.703 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 0.703 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.703 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 0.703 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.703 * [taylor]: Taking taylor expansion of phi2 in phi2 0.703 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 0.703 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.703 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (sin lambda2)))) in lambda1 0.703 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (sin lambda2))) in lambda1 0.703 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.703 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1 0.703 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 0.703 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.703 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 0.703 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.704 * [taylor]: Taking taylor expansion of 0 in lambda2 0.704 * [approximate]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in (phi1 phi2 lambda1 lambda2) around 0 0.704 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda2 0.704 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 0.704 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.704 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.704 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda2 0.704 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 0.704 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.704 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.705 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda2 0.705 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.705 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.705 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.705 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.705 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.705 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.705 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda1 0.705 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 0.705 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.705 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.705 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 0.705 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 0.705 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.706 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.706 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 0.706 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.706 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.706 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.706 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.706 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.706 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.706 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi2 0.706 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 0.706 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.706 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.706 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi2 0.706 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 0.706 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.706 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.706 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi2 0.706 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.706 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.706 * [taylor]: Taking taylor expansion of phi2 in phi2 0.707 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.707 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.707 * [taylor]: Taking taylor expansion of phi1 in phi2 0.707 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi1 0.707 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 0.707 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.707 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.707 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 0.707 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 0.707 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.707 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.707 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 0.707 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.707 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.707 * [taylor]: Taking taylor expansion of phi2 in phi1 0.707 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.707 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.707 * [taylor]: Taking taylor expansion of phi1 in phi1 0.707 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi1 0.707 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 0.707 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.707 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.708 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 0.708 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 0.708 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.708 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.708 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 0.708 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.708 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.708 * [taylor]: Taking taylor expansion of phi2 in phi1 0.708 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.708 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.708 * [taylor]: Taking taylor expansion of phi1 in phi1 0.709 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))))) in phi2 0.709 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 0.709 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.709 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.709 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1)))) in phi2 0.709 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.709 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.709 * [taylor]: Taking taylor expansion of phi2 in phi2 0.710 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))) in phi2 0.710 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 0.710 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.710 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.710 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.710 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.710 * [taylor]: Taking taylor expansion of phi1 in phi2 0.711 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda1 0.711 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 0.711 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.711 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.711 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 0.711 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 0.711 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.711 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.711 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 0.711 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.711 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.711 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.711 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.711 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.711 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.713 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))))) in lambda2 0.713 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 0.713 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.713 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.713 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1)))) in lambda2 0.713 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.713 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.713 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.713 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))) in lambda2 0.713 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 0.713 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.713 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.713 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.713 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.713 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.720 * [taylor]: Taking taylor expansion of 0 in phi2 0.720 * [taylor]: Taking taylor expansion of 0 in lambda1 0.720 * [taylor]: Taking taylor expansion of 0 in lambda2 0.725 * [taylor]: Taking taylor expansion of 0 in lambda1 0.725 * [taylor]: Taking taylor expansion of 0 in lambda2 0.734 * [taylor]: Taking taylor expansion of 0 in lambda2 0.747 * [taylor]: Taking taylor expansion of 0 in phi2 0.747 * [taylor]: Taking taylor expansion of 0 in lambda1 0.747 * [taylor]: Taking taylor expansion of 0 in lambda2 0.747 * [taylor]: Taking taylor expansion of 0 in lambda1 0.747 * [taylor]: Taking taylor expansion of 0 in lambda2 0.747 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.747 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda2 0.747 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.747 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.747 * [taylor]: Taking taylor expansion of -1 in lambda2 0.747 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.747 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda2 0.747 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 0.747 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 0.747 * [taylor]: Taking taylor expansion of -1 in lambda2 0.747 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.747 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda2 0.748 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.748 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.748 * [taylor]: Taking taylor expansion of -1 in lambda2 0.748 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.748 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2 0.748 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 0.748 * [taylor]: Taking taylor expansion of -1 in lambda2 0.748 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.748 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda1 0.748 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.748 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.748 * [taylor]: Taking taylor expansion of -1 in lambda1 0.748 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.748 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda1 0.748 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 0.748 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 0.748 * [taylor]: Taking taylor expansion of -1 in lambda1 0.748 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.749 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda1 0.749 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.749 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.749 * [taylor]: Taking taylor expansion of -1 in lambda1 0.749 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.749 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1 0.749 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 0.749 * [taylor]: Taking taylor expansion of -1 in lambda1 0.749 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.749 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi2 0.749 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.749 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.749 * [taylor]: Taking taylor expansion of -1 in phi2 0.749 * [taylor]: Taking taylor expansion of phi1 in phi2 0.749 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi2 0.749 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 0.749 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 0.749 * [taylor]: Taking taylor expansion of -1 in phi2 0.749 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.749 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi2 0.749 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.749 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.749 * [taylor]: Taking taylor expansion of -1 in phi2 0.749 * [taylor]: Taking taylor expansion of phi2 in phi2 0.750 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi2 0.750 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 0.750 * [taylor]: Taking taylor expansion of -1 in phi2 0.750 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.750 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi1 0.750 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.750 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.750 * [taylor]: Taking taylor expansion of -1 in phi1 0.750 * [taylor]: Taking taylor expansion of phi1 in phi1 0.750 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi1 0.750 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 0.750 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 0.750 * [taylor]: Taking taylor expansion of -1 in phi1 0.750 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.750 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi1 0.750 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.750 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.750 * [taylor]: Taking taylor expansion of -1 in phi1 0.750 * [taylor]: Taking taylor expansion of phi2 in phi1 0.751 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi1 0.751 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 0.751 * [taylor]: Taking taylor expansion of -1 in phi1 0.751 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.751 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi1 0.751 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.751 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.751 * [taylor]: Taking taylor expansion of -1 in phi1 0.751 * [taylor]: Taking taylor expansion of phi1 in phi1 0.751 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi1 0.751 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 0.751 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 0.751 * [taylor]: Taking taylor expansion of -1 in phi1 0.751 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.751 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi1 0.751 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.751 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.751 * [taylor]: Taking taylor expansion of -1 in phi1 0.751 * [taylor]: Taking taylor expansion of phi2 in phi1 0.751 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi1 0.751 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 0.751 * [taylor]: Taking taylor expansion of -1 in phi1 0.751 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.752 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi2 0.752 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.752 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.752 * [taylor]: Taking taylor expansion of -1 in phi2 0.752 * [taylor]: Taking taylor expansion of phi1 in phi2 0.753 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi2 0.753 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 0.753 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 0.753 * [taylor]: Taking taylor expansion of -1 in phi2 0.753 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.753 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi2 0.753 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.753 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.753 * [taylor]: Taking taylor expansion of -1 in phi2 0.753 * [taylor]: Taking taylor expansion of phi2 in phi2 0.753 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi2 0.753 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 0.753 * [taylor]: Taking taylor expansion of -1 in phi2 0.753 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.754 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda1 0.754 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.754 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.754 * [taylor]: Taking taylor expansion of -1 in lambda1 0.754 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.754 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda1 0.754 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 0.754 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 0.754 * [taylor]: Taking taylor expansion of -1 in lambda1 0.754 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.755 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda1 0.755 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.755 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.755 * [taylor]: Taking taylor expansion of -1 in lambda1 0.755 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.755 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1 0.755 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 0.755 * [taylor]: Taking taylor expansion of -1 in lambda1 0.755 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.756 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda2 0.756 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.756 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.756 * [taylor]: Taking taylor expansion of -1 in lambda2 0.756 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.756 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda2 0.756 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 0.756 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 0.756 * [taylor]: Taking taylor expansion of -1 in lambda2 0.756 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.756 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda2 0.756 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.756 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.757 * [taylor]: Taking taylor expansion of -1 in lambda2 0.757 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.757 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2 0.757 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 0.757 * [taylor]: Taking taylor expansion of -1 in lambda2 0.757 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.763 * [taylor]: Taking taylor expansion of 0 in phi2 0.763 * [taylor]: Taking taylor expansion of 0 in lambda1 0.763 * [taylor]: Taking taylor expansion of 0 in lambda2 0.769 * [taylor]: Taking taylor expansion of 0 in lambda1 0.769 * [taylor]: Taking taylor expansion of 0 in lambda2 0.774 * [taylor]: Taking taylor expansion of 0 in lambda2 0.787 * [taylor]: Taking taylor expansion of 0 in phi2 0.787 * [taylor]: Taking taylor expansion of 0 in lambda1 0.787 * [taylor]: Taking taylor expansion of 0 in lambda2 0.787 * [taylor]: Taking taylor expansion of 0 in lambda1 0.787 * [taylor]: Taking taylor expansion of 0 in lambda2 0.788 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.788 * [approximate]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 0.788 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in R 0.788 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in R 0.789 * [taylor]: Taking taylor expansion of R in R 0.789 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda2 0.789 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 0.789 * [taylor]: Taking taylor expansion of R in lambda2 0.789 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda1 0.789 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 0.789 * [taylor]: Taking taylor expansion of R in lambda1 0.789 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi2 0.789 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 0.790 * [taylor]: Taking taylor expansion of R in phi2 0.790 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi1 0.790 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 0.790 * [taylor]: Taking taylor expansion of R in phi1 0.790 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi1 0.790 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 0.791 * [taylor]: Taking taylor expansion of R in phi1 0.791 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi2 0.791 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 0.791 * [taylor]: Taking taylor expansion of R in phi2 0.792 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda1 0.792 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 0.792 * [taylor]: Taking taylor expansion of R in lambda1 0.793 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda2 0.793 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 0.793 * [taylor]: Taking taylor expansion of R in lambda2 0.793 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in R 0.793 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in R 0.794 * [taylor]: Taking taylor expansion of R in R 0.795 * [taylor]: Taking taylor expansion of 0 in phi2 0.795 * [taylor]: Taking taylor expansion of 0 in lambda1 0.795 * [taylor]: Taking taylor expansion of 0 in lambda2 0.795 * [taylor]: Taking taylor expansion of 0 in R 0.795 * [taylor]: Taking taylor expansion of 0 in lambda1 0.795 * [taylor]: Taking taylor expansion of 0 in lambda2 0.795 * [taylor]: Taking taylor expansion of 0 in R 0.795 * [taylor]: Taking taylor expansion of 0 in lambda2 0.796 * [taylor]: Taking taylor expansion of 0 in R 0.796 * [taylor]: Taking taylor expansion of 0 in R 0.798 * [taylor]: Taking taylor expansion of 0 in phi2 0.798 * [taylor]: Taking taylor expansion of 0 in lambda1 0.798 * [taylor]: Taking taylor expansion of 0 in lambda2 0.798 * [taylor]: Taking taylor expansion of 0 in R 0.798 * [taylor]: Taking taylor expansion of 0 in lambda1 0.798 * [taylor]: Taking taylor expansion of 0 in lambda2 0.798 * [taylor]: Taking taylor expansion of 0 in R 0.799 * [taylor]: Taking taylor expansion of 0 in lambda1 0.799 * [taylor]: Taking taylor expansion of 0 in lambda2 0.799 * [taylor]: Taking taylor expansion of 0 in R 0.799 * [taylor]: Taking taylor expansion of 0 in lambda2 0.799 * [taylor]: Taking taylor expansion of 0 in R 0.799 * [taylor]: Taking taylor expansion of 0 in lambda2 0.799 * [taylor]: Taking taylor expansion of 0 in R 0.799 * [taylor]: Taking taylor expansion of 0 in lambda2 0.799 * [taylor]: Taking taylor expansion of 0 in R 0.801 * [approximate]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 0.801 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in R 0.801 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in R 0.801 * [taylor]: Taking taylor expansion of R in R 0.802 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda2 0.802 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 0.802 * [taylor]: Taking taylor expansion of R in lambda2 0.803 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda1 0.803 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 0.803 * [taylor]: Taking taylor expansion of R in lambda1 0.804 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi2 0.804 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 0.804 * [taylor]: Taking taylor expansion of R in phi2 0.805 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi1 0.805 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 0.806 * [taylor]: Taking taylor expansion of R in phi1 0.806 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi1 0.806 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 0.807 * [taylor]: Taking taylor expansion of R in phi1 0.807 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi2 0.807 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 0.808 * [taylor]: Taking taylor expansion of R in phi2 0.808 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda1 0.808 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 0.809 * [taylor]: Taking taylor expansion of R in lambda1 0.809 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda2 0.809 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 0.810 * [taylor]: Taking taylor expansion of R in lambda2 0.810 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in R 0.810 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in R 0.811 * [taylor]: Taking taylor expansion of R in R 0.812 * [taylor]: Taking taylor expansion of 0 in phi2 0.813 * [taylor]: Taking taylor expansion of 0 in lambda1 0.813 * [taylor]: Taking taylor expansion of 0 in lambda2 0.813 * [taylor]: Taking taylor expansion of 0 in R 0.813 * [taylor]: Taking taylor expansion of 0 in lambda1 0.813 * [taylor]: Taking taylor expansion of 0 in lambda2 0.813 * [taylor]: Taking taylor expansion of 0 in R 0.814 * [taylor]: Taking taylor expansion of 0 in lambda2 0.814 * [taylor]: Taking taylor expansion of 0 in R 0.817 * [taylor]: Taking taylor expansion of 0 in R 0.819 * [taylor]: Taking taylor expansion of 0 in phi2 0.819 * [taylor]: Taking taylor expansion of 0 in lambda1 0.819 * [taylor]: Taking taylor expansion of 0 in lambda2 0.819 * [taylor]: Taking taylor expansion of 0 in R 0.819 * [taylor]: Taking taylor expansion of 0 in lambda1 0.819 * [taylor]: Taking taylor expansion of 0 in lambda2 0.819 * [taylor]: Taking taylor expansion of 0 in R 0.819 * [taylor]: Taking taylor expansion of 0 in lambda1 0.819 * [taylor]: Taking taylor expansion of 0 in lambda2 0.819 * [taylor]: Taking taylor expansion of 0 in R 0.819 * [taylor]: Taking taylor expansion of 0 in lambda2 0.819 * [taylor]: Taking taylor expansion of 0 in R 0.819 * [taylor]: Taking taylor expansion of 0 in lambda2 0.819 * [taylor]: Taking taylor expansion of 0 in R 0.820 * [taylor]: Taking taylor expansion of 0 in lambda2 0.820 * [taylor]: Taking taylor expansion of 0 in R 0.820 * [taylor]: Taking taylor expansion of 0 in R 0.820 * [taylor]: Taking taylor expansion of 0 in R 0.820 * [taylor]: Taking taylor expansion of 0 in R 0.821 * [taylor]: Taking taylor expansion of 0 in R 0.824 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 0.824 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in R 0.824 * [taylor]: Taking taylor expansion of -1 in R 0.824 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in R 0.824 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in R 0.825 * [taylor]: Taking taylor expansion of R in R 0.825 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda2 0.825 * [taylor]: Taking taylor expansion of -1 in lambda2 0.825 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda2 0.825 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 0.826 * [taylor]: Taking taylor expansion of R in lambda2 0.826 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda1 0.826 * [taylor]: Taking taylor expansion of -1 in lambda1 0.826 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda1 0.826 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 0.827 * [taylor]: Taking taylor expansion of R in lambda1 0.827 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi2 0.827 * [taylor]: Taking taylor expansion of -1 in phi2 0.827 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi2 0.827 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 0.828 * [taylor]: Taking taylor expansion of R in phi2 0.828 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi1 0.828 * [taylor]: Taking taylor expansion of -1 in phi1 0.829 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi1 0.829 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 0.829 * [taylor]: Taking taylor expansion of R in phi1 0.830 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi1 0.830 * [taylor]: Taking taylor expansion of -1 in phi1 0.830 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi1 0.830 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 0.830 * [taylor]: Taking taylor expansion of R in phi1 0.831 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi2 0.831 * [taylor]: Taking taylor expansion of -1 in phi2 0.831 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi2 0.831 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 0.832 * [taylor]: Taking taylor expansion of R in phi2 0.833 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda1 0.833 * [taylor]: Taking taylor expansion of -1 in lambda1 0.833 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda1 0.833 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 0.833 * [taylor]: Taking taylor expansion of R in lambda1 0.834 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda2 0.834 * [taylor]: Taking taylor expansion of -1 in lambda2 0.834 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda2 0.834 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 0.835 * [taylor]: Taking taylor expansion of R in lambda2 0.836 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in R 0.836 * [taylor]: Taking taylor expansion of -1 in R 0.836 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in R 0.836 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in R 0.837 * [taylor]: Taking taylor expansion of R in R 0.840 * [taylor]: Taking taylor expansion of 0 in phi2 0.840 * [taylor]: Taking taylor expansion of 0 in lambda1 0.840 * [taylor]: Taking taylor expansion of 0 in lambda2 0.840 * [taylor]: Taking taylor expansion of 0 in R 0.841 * [taylor]: Taking taylor expansion of 0 in lambda1 0.841 * [taylor]: Taking taylor expansion of 0 in lambda2 0.842 * [taylor]: Taking taylor expansion of 0 in R 0.843 * [taylor]: Taking taylor expansion of 0 in lambda2 0.843 * [taylor]: Taking taylor expansion of 0 in R 0.844 * [taylor]: Taking taylor expansion of 0 in R 0.848 * [taylor]: Taking taylor expansion of 0 in phi2 0.848 * [taylor]: Taking taylor expansion of 0 in lambda1 0.848 * [taylor]: Taking taylor expansion of 0 in lambda2 0.848 * [taylor]: Taking taylor expansion of 0 in R 0.848 * [taylor]: Taking taylor expansion of 0 in lambda1 0.848 * [taylor]: Taking taylor expansion of 0 in lambda2 0.848 * [taylor]: Taking taylor expansion of 0 in R 0.850 * [taylor]: Taking taylor expansion of 0 in lambda1 0.850 * [taylor]: Taking taylor expansion of 0 in lambda2 0.850 * [taylor]: Taking taylor expansion of 0 in R 0.850 * [taylor]: Taking taylor expansion of 0 in lambda2 0.850 * [taylor]: Taking taylor expansion of 0 in R 0.850 * [taylor]: Taking taylor expansion of 0 in lambda2 0.850 * [taylor]: Taking taylor expansion of 0 in R 0.852 * [taylor]: Taking taylor expansion of 0 in lambda2 0.852 * [taylor]: Taking taylor expansion of 0 in R 0.852 * [taylor]: Taking taylor expansion of 0 in R 0.852 * [taylor]: Taking taylor expansion of 0 in R 0.852 * [taylor]: Taking taylor expansion of 0 in R 0.854 * [taylor]: Taking taylor expansion of 0 in R 0.857 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1) 0.857 * [approximate]: Taking taylor expansion of (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) in (phi1 phi2 lambda1 lambda2) around 0 0.857 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) in lambda2 0.857 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda2 0.857 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.858 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos lambda2))) in lambda2 0.858 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 0.858 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.858 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in lambda2 0.858 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 0.858 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.858 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 0.858 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.858 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) in lambda1 0.858 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 0.858 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.858 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos lambda2))) in lambda1 0.858 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 0.858 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.858 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in lambda1 0.858 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 0.858 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.858 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 0.858 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.858 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) in phi2 0.858 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 0.858 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.858 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos lambda2))) in phi2 0.858 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 0.858 * [taylor]: Taking taylor expansion of phi1 in phi2 0.858 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi2 0.858 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.858 * [taylor]: Taking taylor expansion of phi2 in phi2 0.858 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 0.858 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.858 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) in phi1 0.858 * [taylor]: Taking taylor expansion of (cos lambda1) in phi1 0.858 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.858 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos lambda2))) in phi1 0.858 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.858 * [taylor]: Taking taylor expansion of phi1 in phi1 0.858 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi1 0.858 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.859 * [taylor]: Taking taylor expansion of phi2 in phi1 0.859 * [taylor]: Taking taylor expansion of (cos lambda2) in phi1 0.859 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.859 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) in phi1 0.859 * [taylor]: Taking taylor expansion of (cos lambda1) in phi1 0.859 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.859 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos lambda2))) in phi1 0.859 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.859 * [taylor]: Taking taylor expansion of phi1 in phi1 0.859 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi1 0.859 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.859 * [taylor]: Taking taylor expansion of phi2 in phi1 0.859 * [taylor]: Taking taylor expansion of (cos lambda2) in phi1 0.859 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.860 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi2) (cos lambda2))) in phi2 0.860 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 0.860 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.860 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi2 0.860 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.860 * [taylor]: Taking taylor expansion of phi2 in phi2 0.860 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 0.860 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.861 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 0.861 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 0.861 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.861 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 0.861 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.861 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 0.861 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.867 * [taylor]: Taking taylor expansion of 0 in phi2 0.867 * [taylor]: Taking taylor expansion of 0 in lambda1 0.867 * [taylor]: Taking taylor expansion of 0 in lambda2 0.871 * [taylor]: Taking taylor expansion of 0 in lambda1 0.871 * [taylor]: Taking taylor expansion of 0 in lambda2 0.873 * [taylor]: Taking taylor expansion of 0 in lambda2 0.881 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (cos lambda1) (* (cos phi2) (cos lambda2))))) in phi2 0.881 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (* (cos phi2) (cos lambda2)))) in phi2 0.881 * [taylor]: Taking taylor expansion of 1/2 in phi2 0.881 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi2) (cos lambda2))) in phi2 0.881 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 0.881 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.881 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi2 0.881 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.881 * [taylor]: Taking taylor expansion of phi2 in phi2 0.881 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 0.881 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.882 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (cos lambda1) (cos lambda2)))) in lambda1 0.882 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (cos lambda2))) in lambda1 0.882 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.882 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 0.882 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 0.882 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.882 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 0.882 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.883 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 0.883 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 0.883 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.883 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 0.883 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.883 * [taylor]: Taking taylor expansion of 0 in lambda1 0.883 * [taylor]: Taking taylor expansion of 0 in lambda2 0.889 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (cos lambda1) (cos lambda2)))) in lambda1 0.889 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (cos lambda2))) in lambda1 0.889 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.889 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 0.889 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 0.889 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.889 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 0.889 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.890 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 0.890 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 0.890 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.890 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 0.890 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.891 * [approximate]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in (phi1 phi2 lambda1 lambda2) around 0 0.891 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in lambda2 0.891 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 0.891 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.891 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.891 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in lambda2 0.891 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.891 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.891 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.891 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in lambda2 0.891 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.891 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.891 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.891 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 0.891 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.891 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.891 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in lambda1 0.891 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 0.891 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.891 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.892 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in lambda1 0.892 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.892 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.892 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.892 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in lambda1 0.892 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.892 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.892 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.892 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 0.892 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.892 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.892 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in phi2 0.892 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi2 0.892 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.892 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.892 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in phi2 0.892 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.892 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.892 * [taylor]: Taking taylor expansion of phi2 in phi2 0.893 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in phi2 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.893 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.893 * [taylor]: Taking taylor expansion of phi1 in phi2 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi2 0.893 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.893 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.893 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in phi1 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi1 0.893 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.893 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.893 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in phi1 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.893 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.893 * [taylor]: Taking taylor expansion of phi2 in phi1 0.893 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in phi1 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.893 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.893 * [taylor]: Taking taylor expansion of phi1 in phi1 0.893 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi1 0.894 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.894 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.894 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in phi1 0.894 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi1 0.894 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.894 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.894 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in phi1 0.894 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.894 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.894 * [taylor]: Taking taylor expansion of phi2 in phi1 0.894 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in phi1 0.894 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.894 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.894 * [taylor]: Taking taylor expansion of phi1 in phi1 0.894 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi1 0.894 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.894 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.896 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in phi2 0.896 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.896 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.896 * [taylor]: Taking taylor expansion of phi2 in phi2 0.896 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in phi2 0.896 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi2 0.896 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.896 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.896 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in phi2 0.896 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.896 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.896 * [taylor]: Taking taylor expansion of phi1 in phi2 0.896 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi2 0.896 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.896 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.898 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in lambda1 0.898 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 0.898 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.898 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.898 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in lambda1 0.898 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.898 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.898 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.898 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in lambda1 0.898 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.898 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.898 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.898 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 0.898 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.898 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.902 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) in lambda2 0.902 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.902 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.902 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.902 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))) in lambda2 0.902 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 0.902 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.902 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.902 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))) in lambda2 0.902 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.903 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.903 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.903 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 0.903 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.903 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.910 * [taylor]: Taking taylor expansion of 0 in phi2 0.910 * [taylor]: Taking taylor expansion of 0 in lambda1 0.910 * [taylor]: Taking taylor expansion of 0 in lambda2 0.915 * [taylor]: Taking taylor expansion of 0 in lambda1 0.915 * [taylor]: Taking taylor expansion of 0 in lambda2 0.921 * [taylor]: Taking taylor expansion of 0 in lambda2 0.934 * [taylor]: Taking taylor expansion of 0 in phi2 0.934 * [taylor]: Taking taylor expansion of 0 in lambda1 0.934 * [taylor]: Taking taylor expansion of 0 in lambda2 0.934 * [taylor]: Taking taylor expansion of 0 in lambda1 0.934 * [taylor]: Taking taylor expansion of 0 in lambda2 0.934 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.934 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in lambda2 0.934 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.934 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.934 * [taylor]: Taking taylor expansion of -1 in lambda2 0.934 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.934 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in lambda2 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 0.935 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 0.935 * [taylor]: Taking taylor expansion of -1 in lambda2 0.935 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.935 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in lambda2 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.935 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.935 * [taylor]: Taking taylor expansion of -1 in lambda2 0.935 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 0.935 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 0.935 * [taylor]: Taking taylor expansion of -1 in lambda2 0.935 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.935 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in lambda1 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.935 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.935 * [taylor]: Taking taylor expansion of -1 in lambda1 0.935 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.935 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in lambda1 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 0.935 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 0.935 * [taylor]: Taking taylor expansion of -1 in lambda1 0.935 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.936 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in lambda1 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.936 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.936 * [taylor]: Taking taylor expansion of -1 in lambda1 0.936 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 0.936 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 0.936 * [taylor]: Taking taylor expansion of -1 in lambda1 0.936 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.936 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in phi2 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.936 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.936 * [taylor]: Taking taylor expansion of -1 in phi2 0.936 * [taylor]: Taking taylor expansion of phi1 in phi2 0.936 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in phi2 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi2 0.936 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 0.936 * [taylor]: Taking taylor expansion of -1 in phi2 0.936 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.936 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in phi2 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.936 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.936 * [taylor]: Taking taylor expansion of -1 in phi2 0.936 * [taylor]: Taking taylor expansion of phi2 in phi2 0.937 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi2 0.937 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 0.937 * [taylor]: Taking taylor expansion of -1 in phi2 0.937 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.937 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in phi1 0.937 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.937 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.937 * [taylor]: Taking taylor expansion of -1 in phi1 0.937 * [taylor]: Taking taylor expansion of phi1 in phi1 0.937 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in phi1 0.937 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi1 0.937 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 0.937 * [taylor]: Taking taylor expansion of -1 in phi1 0.937 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.937 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in phi1 0.937 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.938 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.938 * [taylor]: Taking taylor expansion of -1 in phi1 0.938 * [taylor]: Taking taylor expansion of phi2 in phi1 0.938 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi1 0.938 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 0.938 * [taylor]: Taking taylor expansion of -1 in phi1 0.938 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.938 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in phi1 0.938 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.938 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.938 * [taylor]: Taking taylor expansion of -1 in phi1 0.938 * [taylor]: Taking taylor expansion of phi1 in phi1 0.938 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in phi1 0.938 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi1 0.938 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 0.938 * [taylor]: Taking taylor expansion of -1 in phi1 0.938 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.939 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in phi1 0.939 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.939 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.939 * [taylor]: Taking taylor expansion of -1 in phi1 0.939 * [taylor]: Taking taylor expansion of phi2 in phi1 0.939 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi1 0.939 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 0.939 * [taylor]: Taking taylor expansion of -1 in phi1 0.939 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.940 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in phi2 0.940 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.940 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.940 * [taylor]: Taking taylor expansion of -1 in phi2 0.940 * [taylor]: Taking taylor expansion of phi1 in phi2 0.940 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in phi2 0.940 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi2 0.940 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 0.940 * [taylor]: Taking taylor expansion of -1 in phi2 0.940 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.941 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in phi2 0.941 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.941 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.941 * [taylor]: Taking taylor expansion of -1 in phi2 0.941 * [taylor]: Taking taylor expansion of phi2 in phi2 0.941 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi2 0.941 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 0.941 * [taylor]: Taking taylor expansion of -1 in phi2 0.941 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.942 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in lambda1 0.942 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.942 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.942 * [taylor]: Taking taylor expansion of -1 in lambda1 0.942 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.943 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in lambda1 0.943 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 0.943 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 0.943 * [taylor]: Taking taylor expansion of -1 in lambda1 0.943 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.943 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in lambda1 0.943 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.943 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.943 * [taylor]: Taking taylor expansion of -1 in lambda1 0.943 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.943 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 0.943 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 0.943 * [taylor]: Taking taylor expansion of -1 in lambda1 0.943 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.944 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) in lambda2 0.945 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.945 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.945 * [taylor]: Taking taylor expansion of -1 in lambda2 0.945 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.945 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) in lambda2 0.945 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 0.945 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 0.945 * [taylor]: Taking taylor expansion of -1 in lambda2 0.945 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.945 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))) in lambda2 0.945 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.945 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.945 * [taylor]: Taking taylor expansion of -1 in lambda2 0.945 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.945 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 0.945 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 0.945 * [taylor]: Taking taylor expansion of -1 in lambda2 0.945 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.952 * [taylor]: Taking taylor expansion of 0 in phi2 0.952 * [taylor]: Taking taylor expansion of 0 in lambda1 0.953 * [taylor]: Taking taylor expansion of 0 in lambda2 0.958 * [taylor]: Taking taylor expansion of 0 in lambda1 0.958 * [taylor]: Taking taylor expansion of 0 in lambda2 0.964 * [taylor]: Taking taylor expansion of 0 in lambda2 0.977 * [taylor]: Taking taylor expansion of 0 in phi2 0.977 * [taylor]: Taking taylor expansion of 0 in lambda1 0.977 * [taylor]: Taking taylor expansion of 0 in lambda2 0.977 * [taylor]: Taking taylor expansion of 0 in lambda1 0.977 * [taylor]: Taking taylor expansion of 0 in lambda2 0.978 * * * [progress]: simplifying candidates 0.978 * [simplify]: Simplifying using # : (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (+ (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) (* 2 2) (* (* (cos phi1) (cos phi2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (sin lambda2)) (* (cos phi2) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (* (sin lambda1) (sin lambda2))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2)))) (* 2 2) (* (* (cos phi1) (cos phi2)) (cos lambda1)) (* (* (cos phi1) (cos phi2)) (cos lambda2)) (* (cos phi2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2)))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (* (cos lambda1) (cos lambda2))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) 0 (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (- 1 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) 0.982 * * [simplify]: iteration 0 : 179 enodes (cost 276 ) 0.985 * * [simplify]: iteration 1 : 418 enodes (cost 276 ) 0.992 * * [simplify]: iteration 2 : 801 enodes (cost 276 ) 1.003 * * [simplify]: iteration 3 : 1622 enodes (cost 275 ) 1.039 * * [simplify]: iteration 4 : 5002 enodes (cost 275 ) 1.041 * [simplify]: Simplified to: (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (+ (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) 4 (* (* (cos phi1) (cos phi2)) (sin lambda1)) (* (cos phi1) (* (cos phi2) (sin lambda2))) (* (cos phi2) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (* (sin lambda1) (sin lambda2))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2)))) 4 (* (* (cos phi1) (cos phi2)) (cos lambda1)) (* (cos phi1) (* (cos phi2) (cos lambda2))) (* (cos phi2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2)))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (* (cos lambda1) (cos lambda2))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) 0 (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* 1/2 (- 2 (+ (pow phi1 2) (pow phi2 2)))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) 1.041 * * * [progress]: adding candidates to table 1.174 * * [progress]: iteration 3 / 4 1.174 * * * [progress]: picking best candidate 1.189 * * * * [pick]: Picked # 1.189 * * * [progress]: localizing error 1.225 * * * [progress]: generating rewritten candidates 1.225 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.227 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 1.234 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.236 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.239 * * * [progress]: generating series expansions 1.239 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.242 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.242 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 1.242 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 1.243 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 1.243 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 1.243 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 1.244 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 1.244 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 1.245 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 1.245 * [taylor]: Taking taylor expansion of 0 in phi2 1.245 * [taylor]: Taking taylor expansion of 0 in lambda1 1.245 * [taylor]: Taking taylor expansion of 0 in lambda2 1.245 * [taylor]: Taking taylor expansion of 0 in lambda1 1.245 * [taylor]: Taking taylor expansion of 0 in lambda2 1.246 * [taylor]: Taking taylor expansion of 0 in lambda2 1.246 * [taylor]: Taking taylor expansion of 0 in phi2 1.246 * [taylor]: Taking taylor expansion of 0 in lambda1 1.246 * [taylor]: Taking taylor expansion of 0 in lambda2 1.246 * [taylor]: Taking taylor expansion of 0 in lambda1 1.246 * [taylor]: Taking taylor expansion of 0 in lambda2 1.247 * [approximate]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.247 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in lambda2 1.247 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in lambda1 1.248 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in phi2 1.248 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in phi1 1.249 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in phi1 1.249 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 1.250 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 1.250 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 1.252 * [taylor]: Taking taylor expansion of 0 in phi2 1.252 * [taylor]: Taking taylor expansion of 0 in lambda1 1.252 * [taylor]: Taking taylor expansion of 0 in lambda2 1.252 * [taylor]: Taking taylor expansion of 0 in lambda1 1.252 * [taylor]: Taking taylor expansion of 0 in lambda2 1.252 * [taylor]: Taking taylor expansion of 0 in lambda2 1.252 * [taylor]: Taking taylor expansion of 0 in phi2 1.252 * [taylor]: Taking taylor expansion of 0 in lambda1 1.252 * [taylor]: Taking taylor expansion of 0 in lambda2 1.252 * [taylor]: Taking taylor expansion of 0 in lambda1 1.252 * [taylor]: Taking taylor expansion of 0 in lambda2 1.253 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in (phi1 phi2 lambda1 lambda2) around 0 1.253 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 1.254 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 1.254 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 1.255 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 1.255 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 1.256 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 1.256 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 1.257 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 1.258 * [taylor]: Taking taylor expansion of 0 in phi2 1.258 * [taylor]: Taking taylor expansion of 0 in lambda1 1.258 * [taylor]: Taking taylor expansion of 0 in lambda2 1.258 * [taylor]: Taking taylor expansion of 0 in lambda1 1.258 * [taylor]: Taking taylor expansion of 0 in lambda2 1.258 * [taylor]: Taking taylor expansion of 0 in lambda2 1.258 * [taylor]: Taking taylor expansion of 0 in phi2 1.258 * [taylor]: Taking taylor expansion of 0 in lambda1 1.258 * [taylor]: Taking taylor expansion of 0 in lambda2 1.258 * [taylor]: Taking taylor expansion of 0 in lambda1 1.258 * [taylor]: Taking taylor expansion of 0 in lambda2 1.259 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 1.259 * [approximate]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in (phi1 phi2 lambda1 lambda2) around 0 1.259 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda2 1.259 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 1.259 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.259 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda2 1.259 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 1.259 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.259 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda2 1.259 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 1.259 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.259 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda2 1.259 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.259 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda1 1.259 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.259 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.259 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda1 1.259 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 1.259 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.260 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda1 1.260 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 1.260 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.260 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 1.260 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.260 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi2 1.260 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 1.260 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.260 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi2 1.260 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 1.260 * [taylor]: Taking taylor expansion of phi1 in phi2 1.260 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 1.260 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.260 * [taylor]: Taking taylor expansion of phi2 in phi2 1.260 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 1.260 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.260 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi1 1.260 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 1.260 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.260 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi1 1.260 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 1.260 * [taylor]: Taking taylor expansion of phi1 in phi1 1.260 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi1 1.260 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 1.260 * [taylor]: Taking taylor expansion of phi2 in phi1 1.260 * [taylor]: Taking taylor expansion of (sin lambda2) in phi1 1.260 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.260 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi1 1.260 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 1.260 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.260 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi1 1.260 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 1.260 * [taylor]: Taking taylor expansion of phi1 in phi1 1.260 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi1 1.260 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 1.260 * [taylor]: Taking taylor expansion of phi2 in phi1 1.261 * [taylor]: Taking taylor expansion of (sin lambda2) in phi1 1.261 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.262 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi2) (sin lambda2))) in phi2 1.262 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 1.262 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.262 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 1.262 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.262 * [taylor]: Taking taylor expansion of phi2 in phi2 1.262 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 1.262 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.262 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1 1.262 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.262 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.262 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 1.262 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.262 * [taylor]: Taking taylor expansion of 0 in lambda2 1.268 * [taylor]: Taking taylor expansion of 0 in phi2 1.268 * [taylor]: Taking taylor expansion of 0 in lambda1 1.268 * [taylor]: Taking taylor expansion of 0 in lambda2 1.272 * [taylor]: Taking taylor expansion of 0 in lambda1 1.272 * [taylor]: Taking taylor expansion of 0 in lambda2 1.274 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda2 1.274 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.282 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2 1.282 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (* (cos phi2) (sin lambda2)))) in phi2 1.282 * [taylor]: Taking taylor expansion of 1/2 in phi2 1.282 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi2) (sin lambda2))) in phi2 1.282 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 1.282 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.282 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 1.282 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.282 * [taylor]: Taking taylor expansion of phi2 in phi2 1.282 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 1.282 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.283 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (sin lambda2)))) in lambda1 1.283 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (sin lambda2))) in lambda1 1.283 * [taylor]: Taking taylor expansion of 1/2 in lambda1 1.283 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1 1.283 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.283 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.283 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 1.283 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.283 * [taylor]: Taking taylor expansion of 0 in lambda2 1.284 * [approximate]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in (phi1 phi2 lambda1 lambda2) around 0 1.284 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda2 1.284 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.284 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.284 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.284 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda2 1.284 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.284 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.284 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.284 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda2 1.284 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 1.284 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 1.284 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.284 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 1.284 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 1.284 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.284 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda1 1.284 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.284 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.284 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.285 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 1.285 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.285 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.285 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.285 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 1.285 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 1.285 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 1.285 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.285 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 1.285 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 1.285 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.285 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi2 1.285 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 1.285 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 1.285 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.285 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi2 1.285 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 1.285 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.285 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.285 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi2 1.285 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 1.285 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.285 * [taylor]: Taking taylor expansion of phi2 in phi2 1.286 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 1.286 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.286 * [taylor]: Taking taylor expansion of phi1 in phi2 1.286 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi1 1.286 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 1.286 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 1.286 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.286 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 1.286 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 1.286 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.286 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.286 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 1.286 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 1.286 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.286 * [taylor]: Taking taylor expansion of phi2 in phi1 1.286 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 1.286 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.286 * [taylor]: Taking taylor expansion of phi1 in phi1 1.287 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi1 1.287 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 1.287 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 1.287 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.287 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 1.287 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 1.287 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.287 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.287 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 1.287 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 1.287 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.287 * [taylor]: Taking taylor expansion of phi2 in phi1 1.287 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 1.287 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.287 * [taylor]: Taking taylor expansion of phi1 in phi1 1.288 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))))) in phi2 1.288 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 1.288 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 1.288 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.289 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1)))) in phi2 1.289 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 1.289 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.289 * [taylor]: Taking taylor expansion of phi2 in phi2 1.289 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))) in phi2 1.289 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 1.289 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.289 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.289 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 1.289 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.289 * [taylor]: Taking taylor expansion of phi1 in phi2 1.290 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda1 1.290 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.290 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.290 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.290 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 1.290 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.290 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.290 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.291 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 1.291 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 1.291 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 1.291 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.291 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 1.291 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 1.291 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.292 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))))) in lambda2 1.292 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.292 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.292 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.292 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1)))) in lambda2 1.292 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 1.292 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 1.292 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.292 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))) in lambda2 1.292 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.292 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.292 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.293 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 1.293 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 1.293 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.299 * [taylor]: Taking taylor expansion of 0 in phi2 1.299 * [taylor]: Taking taylor expansion of 0 in lambda1 1.299 * [taylor]: Taking taylor expansion of 0 in lambda2 1.305 * [taylor]: Taking taylor expansion of 0 in lambda1 1.305 * [taylor]: Taking taylor expansion of 0 in lambda2 1.311 * [taylor]: Taking taylor expansion of 0 in lambda2 1.324 * [taylor]: Taking taylor expansion of 0 in phi2 1.324 * [taylor]: Taking taylor expansion of 0 in lambda1 1.324 * [taylor]: Taking taylor expansion of 0 in lambda2 1.324 * [taylor]: Taking taylor expansion of 0 in lambda1 1.324 * [taylor]: Taking taylor expansion of 0 in lambda2 1.324 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0 1.324 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda2 1.324 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 1.324 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 1.324 * [taylor]: Taking taylor expansion of -1 in lambda2 1.324 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.324 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda2 1.324 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.324 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.324 * [taylor]: Taking taylor expansion of -1 in lambda2 1.324 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.324 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda2 1.325 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 1.325 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 1.325 * [taylor]: Taking taylor expansion of -1 in lambda2 1.325 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.325 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2 1.325 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.325 * [taylor]: Taking taylor expansion of -1 in lambda2 1.325 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.325 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda1 1.325 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 1.325 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 1.325 * [taylor]: Taking taylor expansion of -1 in lambda1 1.325 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.325 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda1 1.325 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.325 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.325 * [taylor]: Taking taylor expansion of -1 in lambda1 1.325 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.326 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda1 1.326 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 1.326 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 1.326 * [taylor]: Taking taylor expansion of -1 in lambda1 1.326 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.326 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1 1.326 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.326 * [taylor]: Taking taylor expansion of -1 in lambda1 1.326 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.326 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi2 1.326 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 1.326 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.326 * [taylor]: Taking taylor expansion of -1 in phi2 1.326 * [taylor]: Taking taylor expansion of phi1 in phi2 1.326 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi2 1.326 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 1.326 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 1.326 * [taylor]: Taking taylor expansion of -1 in phi2 1.326 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.326 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi2 1.326 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 1.326 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.326 * [taylor]: Taking taylor expansion of -1 in phi2 1.326 * [taylor]: Taking taylor expansion of phi2 in phi2 1.327 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi2 1.327 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 1.327 * [taylor]: Taking taylor expansion of -1 in phi2 1.327 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.327 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi1 1.327 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 1.327 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.327 * [taylor]: Taking taylor expansion of -1 in phi1 1.327 * [taylor]: Taking taylor expansion of phi1 in phi1 1.327 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi1 1.327 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 1.327 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 1.327 * [taylor]: Taking taylor expansion of -1 in phi1 1.327 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.327 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi1 1.328 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 1.328 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.328 * [taylor]: Taking taylor expansion of -1 in phi1 1.328 * [taylor]: Taking taylor expansion of phi2 in phi1 1.328 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi1 1.328 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 1.328 * [taylor]: Taking taylor expansion of -1 in phi1 1.328 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.328 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi1 1.328 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 1.328 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.328 * [taylor]: Taking taylor expansion of -1 in phi1 1.328 * [taylor]: Taking taylor expansion of phi1 in phi1 1.328 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi1 1.328 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 1.328 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 1.328 * [taylor]: Taking taylor expansion of -1 in phi1 1.328 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.328 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi1 1.328 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 1.328 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.328 * [taylor]: Taking taylor expansion of -1 in phi1 1.328 * [taylor]: Taking taylor expansion of phi2 in phi1 1.329 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi1 1.329 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 1.329 * [taylor]: Taking taylor expansion of -1 in phi1 1.329 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.330 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi2 1.330 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 1.330 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.330 * [taylor]: Taking taylor expansion of -1 in phi2 1.330 * [taylor]: Taking taylor expansion of phi1 in phi2 1.330 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi2 1.330 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 1.330 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 1.330 * [taylor]: Taking taylor expansion of -1 in phi2 1.330 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.330 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi2 1.330 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 1.330 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.330 * [taylor]: Taking taylor expansion of -1 in phi2 1.330 * [taylor]: Taking taylor expansion of phi2 in phi2 1.331 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi2 1.331 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 1.331 * [taylor]: Taking taylor expansion of -1 in phi2 1.331 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.334 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda1 1.334 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 1.334 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 1.334 * [taylor]: Taking taylor expansion of -1 in lambda1 1.334 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.334 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda1 1.334 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.334 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.334 * [taylor]: Taking taylor expansion of -1 in lambda1 1.334 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.335 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda1 1.335 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 1.335 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 1.335 * [taylor]: Taking taylor expansion of -1 in lambda1 1.335 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.335 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1 1.335 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.335 * [taylor]: Taking taylor expansion of -1 in lambda1 1.335 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.336 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda2 1.336 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 1.336 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 1.336 * [taylor]: Taking taylor expansion of -1 in lambda2 1.336 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.336 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda2 1.336 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.336 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.336 * [taylor]: Taking taylor expansion of -1 in lambda2 1.336 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.337 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda2 1.337 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 1.337 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 1.337 * [taylor]: Taking taylor expansion of -1 in lambda2 1.337 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.337 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2 1.337 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.337 * [taylor]: Taking taylor expansion of -1 in lambda2 1.337 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.344 * [taylor]: Taking taylor expansion of 0 in phi2 1.344 * [taylor]: Taking taylor expansion of 0 in lambda1 1.344 * [taylor]: Taking taylor expansion of 0 in lambda2 1.349 * [taylor]: Taking taylor expansion of 0 in lambda1 1.349 * [taylor]: Taking taylor expansion of 0 in lambda2 1.355 * [taylor]: Taking taylor expansion of 0 in lambda2 1.368 * [taylor]: Taking taylor expansion of 0 in phi2 1.368 * [taylor]: Taking taylor expansion of 0 in lambda1 1.368 * [taylor]: Taking taylor expansion of 0 in lambda2 1.368 * [taylor]: Taking taylor expansion of 0 in lambda1 1.368 * [taylor]: Taking taylor expansion of 0 in lambda2 1.368 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.369 * [approximate]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 1.369 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in R 1.369 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in R 1.369 * [taylor]: Taking taylor expansion of R in R 1.369 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda2 1.369 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 1.370 * [taylor]: Taking taylor expansion of R in lambda2 1.370 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda1 1.370 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 1.370 * [taylor]: Taking taylor expansion of R in lambda1 1.370 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi2 1.370 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 1.371 * [taylor]: Taking taylor expansion of R in phi2 1.371 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi1 1.371 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 1.371 * [taylor]: Taking taylor expansion of R in phi1 1.371 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi1 1.371 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi1 1.371 * [taylor]: Taking taylor expansion of R in phi1 1.372 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in phi2 1.372 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in phi2 1.372 * [taylor]: Taking taylor expansion of R in phi2 1.373 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda1 1.373 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda1 1.373 * [taylor]: Taking taylor expansion of R in lambda1 1.373 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in lambda2 1.373 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in lambda2 1.374 * [taylor]: Taking taylor expansion of R in lambda2 1.374 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) in R 1.374 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) in R 1.375 * [taylor]: Taking taylor expansion of R in R 1.375 * [taylor]: Taking taylor expansion of 0 in phi2 1.375 * [taylor]: Taking taylor expansion of 0 in lambda1 1.375 * [taylor]: Taking taylor expansion of 0 in lambda2 1.375 * [taylor]: Taking taylor expansion of 0 in R 1.376 * [taylor]: Taking taylor expansion of 0 in lambda1 1.376 * [taylor]: Taking taylor expansion of 0 in lambda2 1.376 * [taylor]: Taking taylor expansion of 0 in R 1.376 * [taylor]: Taking taylor expansion of 0 in lambda2 1.376 * [taylor]: Taking taylor expansion of 0 in R 1.377 * [taylor]: Taking taylor expansion of 0 in R 1.379 * [taylor]: Taking taylor expansion of 0 in phi2 1.379 * [taylor]: Taking taylor expansion of 0 in lambda1 1.379 * [taylor]: Taking taylor expansion of 0 in lambda2 1.379 * [taylor]: Taking taylor expansion of 0 in R 1.379 * [taylor]: Taking taylor expansion of 0 in lambda1 1.379 * [taylor]: Taking taylor expansion of 0 in lambda2 1.379 * [taylor]: Taking taylor expansion of 0 in R 1.380 * [taylor]: Taking taylor expansion of 0 in lambda1 1.380 * [taylor]: Taking taylor expansion of 0 in lambda2 1.380 * [taylor]: Taking taylor expansion of 0 in R 1.380 * [taylor]: Taking taylor expansion of 0 in lambda2 1.380 * [taylor]: Taking taylor expansion of 0 in R 1.380 * [taylor]: Taking taylor expansion of 0 in lambda2 1.380 * [taylor]: Taking taylor expansion of 0 in R 1.380 * [taylor]: Taking taylor expansion of 0 in lambda2 1.380 * [taylor]: Taking taylor expansion of 0 in R 1.382 * [approximate]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 1.382 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in R 1.382 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in R 1.383 * [taylor]: Taking taylor expansion of R in R 1.383 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in lambda2 1.383 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in lambda2 1.384 * [taylor]: Taking taylor expansion of R in lambda2 1.384 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in lambda1 1.384 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in lambda1 1.385 * [taylor]: Taking taylor expansion of R in lambda1 1.385 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in phi2 1.385 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in phi2 1.386 * [taylor]: Taking taylor expansion of R in phi2 1.386 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in phi1 1.386 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in phi1 1.387 * [taylor]: Taking taylor expansion of R in phi1 1.387 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) R) in phi1 1.387 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (+ (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))))) in phi1 1.388 * [taylor]: Taking taylor expansion of R in phi1 1.388 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi2 1.388 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 1.389 * [taylor]: Taking taylor expansion of R in phi2 1.389 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda1 1.389 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 1.390 * [taylor]: Taking taylor expansion of R in lambda1 1.390 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda2 1.390 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 1.391 * [taylor]: Taking taylor expansion of R in lambda2 1.391 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in R 1.392 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in R 1.392 * [taylor]: Taking taylor expansion of R in R 1.394 * [taylor]: Taking taylor expansion of 0 in phi2 1.394 * [taylor]: Taking taylor expansion of 0 in lambda1 1.394 * [taylor]: Taking taylor expansion of 0 in lambda2 1.394 * [taylor]: Taking taylor expansion of 0 in R 1.394 * [taylor]: Taking taylor expansion of 0 in lambda1 1.394 * [taylor]: Taking taylor expansion of 0 in lambda2 1.395 * [taylor]: Taking taylor expansion of 0 in R 1.395 * [taylor]: Taking taylor expansion of 0 in lambda2 1.395 * [taylor]: Taking taylor expansion of 0 in R 1.396 * [taylor]: Taking taylor expansion of 0 in R 1.398 * [taylor]: Taking taylor expansion of 0 in phi2 1.398 * [taylor]: Taking taylor expansion of 0 in lambda1 1.398 * [taylor]: Taking taylor expansion of 0 in lambda2 1.398 * [taylor]: Taking taylor expansion of 0 in R 1.398 * [taylor]: Taking taylor expansion of 0 in lambda1 1.398 * [taylor]: Taking taylor expansion of 0 in lambda2 1.398 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in lambda1 1.399 * [taylor]: Taking taylor expansion of 0 in lambda2 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in lambda2 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in lambda2 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in lambda2 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.399 * [taylor]: Taking taylor expansion of 0 in R 1.400 * [taylor]: Taking taylor expansion of 0 in R 1.403 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 1.404 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in R 1.404 * [taylor]: Taking taylor expansion of -1 in R 1.404 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in R 1.404 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in R 1.404 * [taylor]: Taking taylor expansion of R in R 1.405 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda2 1.405 * [taylor]: Taking taylor expansion of -1 in lambda2 1.405 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda2 1.405 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 1.405 * [taylor]: Taking taylor expansion of R in lambda2 1.406 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda1 1.406 * [taylor]: Taking taylor expansion of -1 in lambda1 1.406 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda1 1.406 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 1.406 * [taylor]: Taking taylor expansion of R in lambda1 1.407 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi2 1.407 * [taylor]: Taking taylor expansion of -1 in phi2 1.407 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi2 1.407 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 1.407 * [taylor]: Taking taylor expansion of R in phi2 1.408 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi1 1.408 * [taylor]: Taking taylor expansion of -1 in phi1 1.408 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi1 1.408 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 1.408 * [taylor]: Taking taylor expansion of R in phi1 1.409 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi1 1.409 * [taylor]: Taking taylor expansion of -1 in phi1 1.409 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi1 1.409 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 1.409 * [taylor]: Taking taylor expansion of R in phi1 1.411 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi2 1.411 * [taylor]: Taking taylor expansion of -1 in phi2 1.411 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi2 1.411 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 1.411 * [taylor]: Taking taylor expansion of R in phi2 1.412 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda1 1.412 * [taylor]: Taking taylor expansion of -1 in lambda1 1.412 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda1 1.412 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 1.413 * [taylor]: Taking taylor expansion of R in lambda1 1.414 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda2 1.414 * [taylor]: Taking taylor expansion of -1 in lambda2 1.414 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda2 1.414 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 1.414 * [taylor]: Taking taylor expansion of R in lambda2 1.415 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in R 1.415 * [taylor]: Taking taylor expansion of -1 in R 1.415 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in R 1.415 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in R 1.418 * [taylor]: Taking taylor expansion of R in R 1.421 * [taylor]: Taking taylor expansion of 0 in phi2 1.421 * [taylor]: Taking taylor expansion of 0 in lambda1 1.421 * [taylor]: Taking taylor expansion of 0 in lambda2 1.421 * [taylor]: Taking taylor expansion of 0 in R 1.423 * [taylor]: Taking taylor expansion of 0 in lambda1 1.423 * [taylor]: Taking taylor expansion of 0 in lambda2 1.423 * [taylor]: Taking taylor expansion of 0 in R 1.424 * [taylor]: Taking taylor expansion of 0 in lambda2 1.425 * [taylor]: Taking taylor expansion of 0 in R 1.426 * [taylor]: Taking taylor expansion of 0 in R 1.430 * [taylor]: Taking taylor expansion of 0 in phi2 1.430 * [taylor]: Taking taylor expansion of 0 in lambda1 1.430 * [taylor]: Taking taylor expansion of 0 in lambda2 1.430 * [taylor]: Taking taylor expansion of 0 in R 1.430 * [taylor]: Taking taylor expansion of 0 in lambda1 1.430 * [taylor]: Taking taylor expansion of 0 in lambda2 1.430 * [taylor]: Taking taylor expansion of 0 in R 1.431 * [taylor]: Taking taylor expansion of 0 in lambda1 1.431 * [taylor]: Taking taylor expansion of 0 in lambda2 1.432 * [taylor]: Taking taylor expansion of 0 in R 1.432 * [taylor]: Taking taylor expansion of 0 in lambda2 1.432 * [taylor]: Taking taylor expansion of 0 in R 1.432 * [taylor]: Taking taylor expansion of 0 in lambda2 1.432 * [taylor]: Taking taylor expansion of 0 in R 1.433 * [taylor]: Taking taylor expansion of 0 in lambda2 1.433 * [taylor]: Taking taylor expansion of 0 in R 1.433 * [taylor]: Taking taylor expansion of 0 in R 1.433 * [taylor]: Taking taylor expansion of 0 in R 1.433 * [taylor]: Taking taylor expansion of 0 in R 1.435 * [taylor]: Taking taylor expansion of 0 in R 1.439 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 1.439 * [approximate]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0 1.439 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2 1.439 * [taylor]: Taking taylor expansion of (sin phi1) in phi2 1.439 * [taylor]: Taking taylor expansion of phi1 in phi2 1.439 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 1.439 * [taylor]: Taking taylor expansion of phi2 in phi2 1.439 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 1.439 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 1.439 * [taylor]: Taking taylor expansion of phi1 in phi1 1.439 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 1.439 * [taylor]: Taking taylor expansion of phi2 in phi1 1.439 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 1.439 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 1.439 * [taylor]: Taking taylor expansion of phi1 in phi1 1.439 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 1.439 * [taylor]: Taking taylor expansion of phi2 in phi1 1.439 * [taylor]: Taking taylor expansion of 0 in phi2 1.442 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 1.442 * [taylor]: Taking taylor expansion of phi2 in phi2 1.444 * [taylor]: Taking taylor expansion of 0 in phi2 1.449 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2 1.449 * [taylor]: Taking taylor expansion of (* 1/6 (sin phi2)) in phi2 1.449 * [taylor]: Taking taylor expansion of 1/6 in phi2 1.449 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 1.449 * [taylor]: Taking taylor expansion of phi2 in phi2 1.455 * [taylor]: Taking taylor expansion of 0 in phi2 1.455 * [approximate]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in (phi1 phi2) around 0 1.455 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 1.455 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 1.455 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.455 * [taylor]: Taking taylor expansion of phi1 in phi2 1.455 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 1.455 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.455 * [taylor]: Taking taylor expansion of phi2 in phi2 1.456 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 1.456 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 1.456 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.456 * [taylor]: Taking taylor expansion of phi1 in phi1 1.456 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 1.456 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.456 * [taylor]: Taking taylor expansion of phi2 in phi1 1.456 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 1.456 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 1.456 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.456 * [taylor]: Taking taylor expansion of phi1 in phi1 1.456 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 1.456 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.457 * [taylor]: Taking taylor expansion of phi2 in phi1 1.457 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 1.457 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 1.457 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.457 * [taylor]: Taking taylor expansion of phi1 in phi2 1.457 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 1.457 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.457 * [taylor]: Taking taylor expansion of phi2 in phi2 1.459 * [taylor]: Taking taylor expansion of 0 in phi2 1.463 * [taylor]: Taking taylor expansion of 0 in phi2 1.468 * [taylor]: Taking taylor expansion of 0 in phi2 1.469 * [approximate]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0 1.469 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 1.469 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 1.469 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.469 * [taylor]: Taking taylor expansion of -1 in phi2 1.469 * [taylor]: Taking taylor expansion of phi1 in phi2 1.469 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 1.469 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.469 * [taylor]: Taking taylor expansion of -1 in phi2 1.469 * [taylor]: Taking taylor expansion of phi2 in phi2 1.469 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 1.469 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 1.469 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.469 * [taylor]: Taking taylor expansion of -1 in phi1 1.469 * [taylor]: Taking taylor expansion of phi1 in phi1 1.470 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 1.470 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.470 * [taylor]: Taking taylor expansion of -1 in phi1 1.470 * [taylor]: Taking taylor expansion of phi2 in phi1 1.470 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 1.470 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 1.470 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.470 * [taylor]: Taking taylor expansion of -1 in phi1 1.470 * [taylor]: Taking taylor expansion of phi1 in phi1 1.470 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 1.470 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.470 * [taylor]: Taking taylor expansion of -1 in phi1 1.470 * [taylor]: Taking taylor expansion of phi2 in phi1 1.471 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 1.471 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 1.471 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.471 * [taylor]: Taking taylor expansion of -1 in phi2 1.471 * [taylor]: Taking taylor expansion of phi1 in phi2 1.471 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 1.471 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.471 * [taylor]: Taking taylor expansion of -1 in phi2 1.471 * [taylor]: Taking taylor expansion of phi2 in phi2 1.473 * [taylor]: Taking taylor expansion of 0 in phi2 1.477 * [taylor]: Taking taylor expansion of 0 in phi2 1.482 * [taylor]: Taking taylor expansion of 0 in phi2 1.483 * * * [progress]: simplifying candidates 1.483 * [simplify]: Simplifying using # : (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) (* 2 2) (* (* (cos phi1) (cos phi2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (sin lambda2)) (* (cos phi2) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (* (sin lambda1) (sin lambda2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) 0 (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) 1.486 * * [simplify]: iteration 0 : 124 enodes (cost 219 ) 1.488 * * [simplify]: iteration 1 : 257 enodes (cost 219 ) 1.493 * * [simplify]: iteration 2 : 408 enodes (cost 219 ) 1.498 * * [simplify]: iteration 3 : 545 enodes (cost 219 ) 1.504 * * [simplify]: iteration 4 : 657 enodes (cost 219 ) 1.511 * * [simplify]: iteration 5 : 717 enodes (cost 219 ) 1.519 * * [simplify]: iteration 6 : 807 enodes (cost 219 ) 1.528 * * [simplify]: iteration 7 : 1010 enodes (cost 219 ) 1.541 * * [simplify]: iteration 8 : 1306 enodes (cost 219 ) 1.555 * * [simplify]: iteration 9 : 1764 enodes (cost 219 ) 1.568 * * [simplify]: iteration 10 : 2028 enodes (cost 219 ) 1.584 * * [simplify]: iteration 11 : 2253 enodes (cost 219 ) 1.603 * * [simplify]: iteration 12 : 2833 enodes (cost 219 ) 1.627 * * [simplify]: iteration 13 : 3911 enodes (cost 219 ) 1.658 * * [simplify]: iteration 14 : 4303 enodes (cost 219 ) 1.694 * * [simplify]: iteration 15 : 4463 enodes (cost 219 ) 1.729 * * [simplify]: iteration 16 : 4632 enodes (cost 219 ) 1.766 * * [simplify]: iteration 17 : 4664 enodes (cost 219 ) 1.804 * * [simplify]: iteration 18 : 4678 enodes (cost 219 ) 1.841 * * [simplify]: iteration 19 : 4698 enodes (cost 219 ) 1.878 * * [simplify]: iteration 20 : 4698 enodes (cost 219 ) 1.879 * [simplify]: Simplified to: (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) 4 (* (* (cos phi1) (cos phi2)) (sin lambda1)) (* (cos phi1) (* (cos phi2) (sin lambda2))) (* (cos phi2) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (* (sin lambda1) (sin lambda2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) 0 (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) 1.880 * * * [progress]: adding candidates to table 1.965 * * [progress]: iteration 4 / 4 1.965 * * * [progress]: picking best candidate 1.975 * * * * [pick]: Picked # 1.975 * * * [progress]: localizing error 2.010 * * * [progress]: generating rewritten candidates 2.010 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 2.014 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 2.020 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 2.022 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2) 2.027 * * * [progress]: generating series expansions 2.027 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 2.028 * [approximate]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in (lambda1 phi1 phi2 lambda2) around 0 2.028 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda2 2.028 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi2 2.029 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi1 2.029 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda1 2.029 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda1 2.030 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi1 2.030 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi2 2.031 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda2 2.031 * [taylor]: Taking taylor expansion of 0 in phi1 2.031 * [taylor]: Taking taylor expansion of 0 in phi2 2.031 * [taylor]: Taking taylor expansion of 0 in lambda2 2.031 * [taylor]: Taking taylor expansion of 0 in phi2 2.031 * [taylor]: Taking taylor expansion of 0 in lambda2 2.031 * [taylor]: Taking taylor expansion of 0 in lambda2 2.031 * [taylor]: Taking taylor expansion of 0 in phi1 2.031 * [taylor]: Taking taylor expansion of 0 in phi2 2.032 * [taylor]: Taking taylor expansion of 0 in lambda2 2.032 * [taylor]: Taking taylor expansion of 0 in phi2 2.032 * [taylor]: Taking taylor expansion of 0 in lambda2 2.032 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in (lambda1 phi1 phi2 lambda2) around 0 2.033 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 2.033 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 2.033 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 2.034 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 2.034 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 2.035 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 2.036 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 2.036 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 2.037 * [taylor]: Taking taylor expansion of 0 in phi1 2.037 * [taylor]: Taking taylor expansion of 0 in phi2 2.037 * [taylor]: Taking taylor expansion of 0 in lambda2 2.037 * [taylor]: Taking taylor expansion of 0 in phi2 2.037 * [taylor]: Taking taylor expansion of 0 in lambda2 2.037 * [taylor]: Taking taylor expansion of 0 in lambda2 2.037 * [taylor]: Taking taylor expansion of 0 in phi1 2.037 * [taylor]: Taking taylor expansion of 0 in phi2 2.037 * [taylor]: Taking taylor expansion of 0 in lambda2 2.037 * [taylor]: Taking taylor expansion of 0 in phi2 2.037 * [taylor]: Taking taylor expansion of 0 in lambda2 2.039 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in (lambda1 phi1 phi2 lambda2) around 0 2.039 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 2.039 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 2.040 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 2.040 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 2.041 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 2.041 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 2.042 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 2.042 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 2.043 * [taylor]: Taking taylor expansion of 0 in phi1 2.043 * [taylor]: Taking taylor expansion of 0 in phi2 2.043 * [taylor]: Taking taylor expansion of 0 in lambda2 2.043 * [taylor]: Taking taylor expansion of 0 in phi2 2.043 * [taylor]: Taking taylor expansion of 0 in lambda2 2.043 * [taylor]: Taking taylor expansion of 0 in lambda2 2.043 * [taylor]: Taking taylor expansion of 0 in phi1 2.043 * [taylor]: Taking taylor expansion of 0 in phi2 2.043 * [taylor]: Taking taylor expansion of 0 in lambda2 2.043 * [taylor]: Taking taylor expansion of 0 in phi2 2.044 * [taylor]: Taking taylor expansion of 0 in lambda2 2.044 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 2.044 * [approximate]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in (lambda1 phi1 phi2 lambda2) around 0 2.044 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda2 2.044 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 2.044 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.044 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda2 2.045 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 2.045 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.045 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda2 2.045 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 2.045 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.045 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda2 2.045 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.045 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi2 2.045 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 2.045 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.045 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi2 2.045 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 2.045 * [taylor]: Taking taylor expansion of phi1 in phi2 2.045 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 2.045 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 2.045 * [taylor]: Taking taylor expansion of phi2 in phi2 2.045 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 2.045 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.045 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in phi1 2.045 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 2.045 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.045 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi1 2.045 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 2.045 * [taylor]: Taking taylor expansion of phi1 in phi1 2.045 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi1 2.045 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 2.045 * [taylor]: Taking taylor expansion of phi2 in phi1 2.045 * [taylor]: Taking taylor expansion of (sin lambda2) in phi1 2.045 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.045 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda1 2.045 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.045 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.045 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda1 2.045 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 2.045 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.045 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda1 2.045 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 2.045 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.045 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 2.046 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.046 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) in lambda1 2.046 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.046 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.046 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in lambda1 2.046 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 2.046 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.046 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in lambda1 2.046 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 2.046 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.046 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda1 2.046 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.047 * [taylor]: Taking taylor expansion of 0 in phi1 2.047 * [taylor]: Taking taylor expansion of 0 in phi2 2.047 * [taylor]: Taking taylor expansion of 0 in lambda2 2.053 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (sin lambda2))) in phi1 2.053 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 2.053 * [taylor]: Taking taylor expansion of phi1 in phi1 2.053 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi1 2.053 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 2.053 * [taylor]: Taking taylor expansion of phi2 in phi1 2.053 * [taylor]: Taking taylor expansion of (sin lambda2) in phi1 2.053 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.054 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin lambda2)) in phi2 2.054 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 2.054 * [taylor]: Taking taylor expansion of phi2 in phi2 2.054 * [taylor]: Taking taylor expansion of (sin lambda2) in phi2 2.054 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.054 * [taylor]: Taking taylor expansion of (sin lambda2) in lambda2 2.054 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.054 * [taylor]: Taking taylor expansion of 0 in phi2 2.054 * [taylor]: Taking taylor expansion of 0 in lambda2 2.054 * [taylor]: Taking taylor expansion of 0 in lambda2 2.062 * [taylor]: Taking taylor expansion of 0 in phi1 2.062 * [taylor]: Taking taylor expansion of 0 in phi2 2.062 * [taylor]: Taking taylor expansion of 0 in lambda2 2.062 * [approximate]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in (lambda1 phi1 phi2 lambda2) around 0 2.062 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda2 2.062 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.062 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.062 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.062 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda2 2.062 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.062 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.062 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.063 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda2 2.063 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 2.063 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 2.063 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.063 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 2.063 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 2.063 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.063 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi2 2.063 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 2.063 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 2.063 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.063 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi2 2.063 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 2.063 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.063 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.063 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi2 2.063 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 2.063 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.063 * [taylor]: Taking taylor expansion of phi2 in phi2 2.064 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 2.064 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.064 * [taylor]: Taking taylor expansion of phi1 in phi2 2.064 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi1 2.064 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 2.064 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 2.064 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.064 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 2.064 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 2.064 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.064 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.064 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 2.064 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 2.064 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.064 * [taylor]: Taking taylor expansion of phi2 in phi1 2.064 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 2.064 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.064 * [taylor]: Taking taylor expansion of phi1 in phi1 2.065 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda1 2.065 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.065 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.065 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.065 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 2.065 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.065 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.065 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.065 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 2.065 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 2.065 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 2.065 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.065 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 2.065 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 2.065 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.065 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in lambda1 2.065 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.065 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.065 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.066 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 2.066 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.066 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.066 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.066 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 2.066 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 2.066 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 2.066 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.066 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 2.066 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 2.066 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.067 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))))) in phi1 2.067 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 2.067 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 2.067 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.067 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1)))) in phi1 2.067 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 2.067 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.067 * [taylor]: Taking taylor expansion of phi2 in phi1 2.068 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))) in phi1 2.068 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 2.068 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.068 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.068 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 2.068 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.068 * [taylor]: Taking taylor expansion of phi1 in phi1 2.069 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))) in phi2 2.069 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 2.069 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 2.069 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.069 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi2 2.069 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 2.069 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.069 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.069 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi2 2.069 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 2.069 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.069 * [taylor]: Taking taylor expansion of phi2 in phi2 2.069 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 2.070 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.070 * [taylor]: Taking taylor expansion of phi1 in phi2 2.070 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))))) in lambda2 2.070 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.071 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.071 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.071 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi1)))) in lambda2 2.071 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 2.071 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 2.071 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.071 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda2)) (cos (/ 1 phi1))) in lambda2 2.071 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.071 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.071 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.071 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 2.071 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 2.071 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.078 * [taylor]: Taking taylor expansion of 0 in phi1 2.078 * [taylor]: Taking taylor expansion of 0 in phi2 2.078 * [taylor]: Taking taylor expansion of 0 in lambda2 2.083 * [taylor]: Taking taylor expansion of 0 in phi2 2.083 * [taylor]: Taking taylor expansion of 0 in lambda2 2.088 * [taylor]: Taking taylor expansion of 0 in lambda2 2.102 * [taylor]: Taking taylor expansion of 0 in phi1 2.102 * [taylor]: Taking taylor expansion of 0 in phi2 2.102 * [taylor]: Taking taylor expansion of 0 in lambda2 2.102 * [taylor]: Taking taylor expansion of 0 in phi2 2.102 * [taylor]: Taking taylor expansion of 0 in lambda2 2.102 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in (lambda1 phi1 phi2 lambda2) around 0 2.102 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda2 2.102 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 2.102 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 2.102 * [taylor]: Taking taylor expansion of -1 in lambda2 2.102 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.102 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda2 2.102 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.102 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.102 * [taylor]: Taking taylor expansion of -1 in lambda2 2.102 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.102 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda2 2.103 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 2.103 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 2.103 * [taylor]: Taking taylor expansion of -1 in lambda2 2.103 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.103 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2 2.103 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 2.103 * [taylor]: Taking taylor expansion of -1 in lambda2 2.103 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.103 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi2 2.103 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 2.103 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.103 * [taylor]: Taking taylor expansion of -1 in phi2 2.103 * [taylor]: Taking taylor expansion of phi1 in phi2 2.103 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi2 2.103 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 2.103 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 2.103 * [taylor]: Taking taylor expansion of -1 in phi2 2.103 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.103 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi2 2.103 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 2.103 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.103 * [taylor]: Taking taylor expansion of -1 in phi2 2.103 * [taylor]: Taking taylor expansion of phi2 in phi2 2.104 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi2 2.104 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 2.104 * [taylor]: Taking taylor expansion of -1 in phi2 2.104 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.104 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi1 2.104 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 2.104 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.104 * [taylor]: Taking taylor expansion of -1 in phi1 2.104 * [taylor]: Taking taylor expansion of phi1 in phi1 2.104 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi1 2.104 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 2.104 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 2.104 * [taylor]: Taking taylor expansion of -1 in phi1 2.104 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.104 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi1 2.105 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 2.105 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.105 * [taylor]: Taking taylor expansion of -1 in phi1 2.105 * [taylor]: Taking taylor expansion of phi2 in phi1 2.105 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi1 2.105 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 2.105 * [taylor]: Taking taylor expansion of -1 in phi1 2.105 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.105 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda1 2.105 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 2.105 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 2.105 * [taylor]: Taking taylor expansion of -1 in lambda1 2.105 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.105 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda1 2.105 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.105 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.105 * [taylor]: Taking taylor expansion of -1 in lambda1 2.105 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.105 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda1 2.105 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 2.105 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 2.105 * [taylor]: Taking taylor expansion of -1 in lambda1 2.105 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.106 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1 2.106 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 2.106 * [taylor]: Taking taylor expansion of -1 in lambda1 2.106 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.106 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda1 2.106 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 2.106 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 2.106 * [taylor]: Taking taylor expansion of -1 in lambda1 2.106 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.106 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda1 2.106 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.106 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.106 * [taylor]: Taking taylor expansion of -1 in lambda1 2.106 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.106 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda1 2.106 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 2.106 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 2.106 * [taylor]: Taking taylor expansion of -1 in lambda1 2.106 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.106 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1 2.106 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 2.106 * [taylor]: Taking taylor expansion of -1 in lambda1 2.106 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.108 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi1 2.108 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 2.108 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.108 * [taylor]: Taking taylor expansion of -1 in phi1 2.108 * [taylor]: Taking taylor expansion of phi1 in phi1 2.108 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi1 2.108 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 2.108 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 2.108 * [taylor]: Taking taylor expansion of -1 in phi1 2.108 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.108 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi1 2.108 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 2.108 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.108 * [taylor]: Taking taylor expansion of -1 in phi1 2.108 * [taylor]: Taking taylor expansion of phi2 in phi1 2.108 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi1 2.108 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 2.108 * [taylor]: Taking taylor expansion of -1 in phi1 2.108 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.109 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in phi2 2.109 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 2.109 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.109 * [taylor]: Taking taylor expansion of -1 in phi2 2.110 * [taylor]: Taking taylor expansion of phi1 in phi2 2.110 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in phi2 2.110 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 2.110 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 2.110 * [taylor]: Taking taylor expansion of -1 in phi2 2.110 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.110 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in phi2 2.110 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 2.110 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.110 * [taylor]: Taking taylor expansion of -1 in phi2 2.110 * [taylor]: Taking taylor expansion of phi2 in phi2 2.110 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in phi2 2.110 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 2.110 * [taylor]: Taking taylor expansion of -1 in phi2 2.110 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.111 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) in lambda2 2.111 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 2.111 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 2.111 * [taylor]: Taking taylor expansion of -1 in lambda2 2.111 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.111 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))) in lambda2 2.111 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.111 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.111 * [taylor]: Taking taylor expansion of -1 in lambda2 2.111 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.111 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))) in lambda2 2.112 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 2.112 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 2.112 * [taylor]: Taking taylor expansion of -1 in lambda2 2.112 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.112 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2 2.112 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 2.112 * [taylor]: Taking taylor expansion of -1 in lambda2 2.112 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.121 * [taylor]: Taking taylor expansion of 0 in phi1 2.121 * [taylor]: Taking taylor expansion of 0 in phi2 2.121 * [taylor]: Taking taylor expansion of 0 in lambda2 2.126 * [taylor]: Taking taylor expansion of 0 in phi2 2.126 * [taylor]: Taking taylor expansion of 0 in lambda2 2.132 * [taylor]: Taking taylor expansion of 0 in lambda2 2.145 * [taylor]: Taking taylor expansion of 0 in phi1 2.145 * [taylor]: Taking taylor expansion of 0 in phi2 2.145 * [taylor]: Taking taylor expansion of 0 in lambda2 2.145 * [taylor]: Taking taylor expansion of 0 in phi2 2.145 * [taylor]: Taking taylor expansion of 0 in lambda2 2.145 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.145 * [approximate]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in (lambda1 phi1 phi2 lambda2 R) around 0 2.146 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in R 2.146 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in R 2.146 * [taylor]: Taking taylor expansion of R in R 2.146 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in lambda2 2.146 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda2 2.146 * [taylor]: Taking taylor expansion of R in lambda2 2.146 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in phi2 2.146 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi2 2.147 * [taylor]: Taking taylor expansion of R in phi2 2.147 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in phi1 2.147 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi1 2.147 * [taylor]: Taking taylor expansion of R in phi1 2.147 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in lambda1 2.147 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda1 2.147 * [taylor]: Taking taylor expansion of R in lambda1 2.148 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in lambda1 2.148 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda1 2.148 * [taylor]: Taking taylor expansion of R in lambda1 2.148 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in phi1 2.148 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi1 2.149 * [taylor]: Taking taylor expansion of R in phi1 2.149 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in phi2 2.149 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in phi2 2.149 * [taylor]: Taking taylor expansion of R in phi2 2.150 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in lambda2 2.150 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in lambda2 2.150 * [taylor]: Taking taylor expansion of R in lambda2 2.151 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) in R 2.151 * [taylor]: Taking taylor expansion of (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) in R 2.151 * [taylor]: Taking taylor expansion of R in R 2.152 * [taylor]: Taking taylor expansion of 0 in phi1 2.152 * [taylor]: Taking taylor expansion of 0 in phi2 2.152 * [taylor]: Taking taylor expansion of 0 in lambda2 2.152 * [taylor]: Taking taylor expansion of 0 in R 2.152 * [taylor]: Taking taylor expansion of 0 in phi2 2.152 * [taylor]: Taking taylor expansion of 0 in lambda2 2.152 * [taylor]: Taking taylor expansion of 0 in R 2.153 * [taylor]: Taking taylor expansion of 0 in lambda2 2.153 * [taylor]: Taking taylor expansion of 0 in R 2.153 * [taylor]: Taking taylor expansion of 0 in R 2.155 * [taylor]: Taking taylor expansion of 0 in phi1 2.155 * [taylor]: Taking taylor expansion of 0 in phi2 2.155 * [taylor]: Taking taylor expansion of 0 in lambda2 2.155 * [taylor]: Taking taylor expansion of 0 in R 2.155 * [taylor]: Taking taylor expansion of 0 in phi2 2.155 * [taylor]: Taking taylor expansion of 0 in lambda2 2.155 * [taylor]: Taking taylor expansion of 0 in R 2.156 * [taylor]: Taking taylor expansion of 0 in phi2 2.156 * [taylor]: Taking taylor expansion of 0 in lambda2 2.156 * [taylor]: Taking taylor expansion of 0 in R 2.156 * [taylor]: Taking taylor expansion of 0 in lambda2 2.156 * [taylor]: Taking taylor expansion of 0 in R 2.156 * [taylor]: Taking taylor expansion of 0 in lambda2 2.156 * [taylor]: Taking taylor expansion of 0 in R 2.157 * [taylor]: Taking taylor expansion of 0 in lambda2 2.157 * [taylor]: Taking taylor expansion of 0 in R 2.158 * [approximate]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in (lambda1 phi1 phi2 lambda2 R) around 0 2.158 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in R 2.158 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in R 2.159 * [taylor]: Taking taylor expansion of R in R 2.159 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda2 2.159 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 2.160 * [taylor]: Taking taylor expansion of R in lambda2 2.160 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi2 2.160 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 2.161 * [taylor]: Taking taylor expansion of R in phi2 2.161 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi1 2.161 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 2.162 * [taylor]: Taking taylor expansion of R in phi1 2.162 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda1 2.162 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 2.163 * [taylor]: Taking taylor expansion of R in lambda1 2.163 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda1 2.163 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda1 2.164 * [taylor]: Taking taylor expansion of R in lambda1 2.164 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi1 2.164 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi1 2.165 * [taylor]: Taking taylor expansion of R in phi1 2.165 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in phi2 2.165 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in phi2 2.166 * [taylor]: Taking taylor expansion of R in phi2 2.166 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in lambda2 2.166 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in lambda2 2.167 * [taylor]: Taking taylor expansion of R in lambda2 2.167 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) R) in R 2.167 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))) in R 2.168 * [taylor]: Taking taylor expansion of R in R 2.170 * [taylor]: Taking taylor expansion of 0 in phi1 2.170 * [taylor]: Taking taylor expansion of 0 in phi2 2.170 * [taylor]: Taking taylor expansion of 0 in lambda2 2.170 * [taylor]: Taking taylor expansion of 0 in R 2.170 * [taylor]: Taking taylor expansion of 0 in phi2 2.170 * [taylor]: Taking taylor expansion of 0 in lambda2 2.170 * [taylor]: Taking taylor expansion of 0 in R 2.171 * [taylor]: Taking taylor expansion of 0 in lambda2 2.171 * [taylor]: Taking taylor expansion of 0 in R 2.172 * [taylor]: Taking taylor expansion of 0 in R 2.174 * [taylor]: Taking taylor expansion of 0 in phi1 2.174 * [taylor]: Taking taylor expansion of 0 in phi2 2.174 * [taylor]: Taking taylor expansion of 0 in lambda2 2.174 * [taylor]: Taking taylor expansion of 0 in R 2.174 * [taylor]: Taking taylor expansion of 0 in phi2 2.174 * [taylor]: Taking taylor expansion of 0 in lambda2 2.174 * [taylor]: Taking taylor expansion of 0 in R 2.174 * [taylor]: Taking taylor expansion of 0 in phi2 2.174 * [taylor]: Taking taylor expansion of 0 in lambda2 2.174 * [taylor]: Taking taylor expansion of 0 in R 2.174 * [taylor]: Taking taylor expansion of 0 in lambda2 2.174 * [taylor]: Taking taylor expansion of 0 in R 2.174 * [taylor]: Taking taylor expansion of 0 in lambda2 2.174 * [taylor]: Taking taylor expansion of 0 in R 2.175 * [taylor]: Taking taylor expansion of 0 in lambda2 2.175 * [taylor]: Taking taylor expansion of 0 in R 2.175 * [taylor]: Taking taylor expansion of 0 in R 2.175 * [taylor]: Taking taylor expansion of 0 in R 2.175 * [taylor]: Taking taylor expansion of 0 in R 2.176 * [taylor]: Taking taylor expansion of 0 in R 2.179 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in (lambda1 phi1 phi2 lambda2 R) around 0 2.179 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in R 2.179 * [taylor]: Taking taylor expansion of -1 in R 2.179 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in R 2.179 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in R 2.180 * [taylor]: Taking taylor expansion of R in R 2.180 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda2 2.180 * [taylor]: Taking taylor expansion of -1 in lambda2 2.180 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda2 2.180 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 2.181 * [taylor]: Taking taylor expansion of R in lambda2 2.181 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi2 2.181 * [taylor]: Taking taylor expansion of -1 in phi2 2.181 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi2 2.181 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 2.182 * [taylor]: Taking taylor expansion of R in phi2 2.182 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi1 2.182 * [taylor]: Taking taylor expansion of -1 in phi1 2.182 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi1 2.183 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 2.183 * [taylor]: Taking taylor expansion of R in phi1 2.184 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda1 2.184 * [taylor]: Taking taylor expansion of -1 in lambda1 2.184 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda1 2.184 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 2.184 * [taylor]: Taking taylor expansion of R in lambda1 2.185 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda1 2.185 * [taylor]: Taking taylor expansion of -1 in lambda1 2.185 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda1 2.185 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 2.185 * [taylor]: Taking taylor expansion of R in lambda1 2.186 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi1 2.186 * [taylor]: Taking taylor expansion of -1 in phi1 2.186 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi1 2.186 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 2.187 * [taylor]: Taking taylor expansion of R in phi1 2.188 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in phi2 2.188 * [taylor]: Taking taylor expansion of -1 in phi2 2.188 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in phi2 2.188 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 2.188 * [taylor]: Taking taylor expansion of R in phi2 2.189 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in lambda2 2.190 * [taylor]: Taking taylor expansion of -1 in lambda2 2.190 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in lambda2 2.190 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 2.190 * [taylor]: Taking taylor expansion of R in lambda2 2.191 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R)) in R 2.191 * [taylor]: Taking taylor expansion of -1 in R 2.191 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) R) in R 2.191 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in R 2.192 * [taylor]: Taking taylor expansion of R in R 2.195 * [taylor]: Taking taylor expansion of 0 in phi1 2.195 * [taylor]: Taking taylor expansion of 0 in phi2 2.195 * [taylor]: Taking taylor expansion of 0 in lambda2 2.195 * [taylor]: Taking taylor expansion of 0 in R 2.197 * [taylor]: Taking taylor expansion of 0 in phi2 2.197 * [taylor]: Taking taylor expansion of 0 in lambda2 2.197 * [taylor]: Taking taylor expansion of 0 in R 2.201 * [taylor]: Taking taylor expansion of 0 in lambda2 2.201 * [taylor]: Taking taylor expansion of 0 in R 2.203 * [taylor]: Taking taylor expansion of 0 in R 2.206 * [taylor]: Taking taylor expansion of 0 in phi1 2.206 * [taylor]: Taking taylor expansion of 0 in phi2 2.206 * [taylor]: Taking taylor expansion of 0 in lambda2 2.206 * [taylor]: Taking taylor expansion of 0 in R 2.206 * [taylor]: Taking taylor expansion of 0 in phi2 2.206 * [taylor]: Taking taylor expansion of 0 in lambda2 2.206 * [taylor]: Taking taylor expansion of 0 in R 2.208 * [taylor]: Taking taylor expansion of 0 in phi2 2.208 * [taylor]: Taking taylor expansion of 0 in lambda2 2.208 * [taylor]: Taking taylor expansion of 0 in R 2.208 * [taylor]: Taking taylor expansion of 0 in lambda2 2.208 * [taylor]: Taking taylor expansion of 0 in R 2.208 * [taylor]: Taking taylor expansion of 0 in lambda2 2.208 * [taylor]: Taking taylor expansion of 0 in R 2.210 * [taylor]: Taking taylor expansion of 0 in lambda2 2.210 * [taylor]: Taking taylor expansion of 0 in R 2.210 * [taylor]: Taking taylor expansion of 0 in R 2.210 * [taylor]: Taking taylor expansion of 0 in R 2.210 * [taylor]: Taking taylor expansion of 0 in R 2.212 * [taylor]: Taking taylor expansion of 0 in R 2.216 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2) 2.216 * [approximate]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0 2.216 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2 2.216 * [taylor]: Taking taylor expansion of (sin phi1) in phi2 2.216 * [taylor]: Taking taylor expansion of phi1 in phi2 2.216 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 2.216 * [taylor]: Taking taylor expansion of phi2 in phi2 2.216 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 2.216 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 2.216 * [taylor]: Taking taylor expansion of phi1 in phi1 2.216 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 2.216 * [taylor]: Taking taylor expansion of phi2 in phi1 2.216 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 2.216 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 2.216 * [taylor]: Taking taylor expansion of phi1 in phi1 2.216 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 2.216 * [taylor]: Taking taylor expansion of phi2 in phi1 2.216 * [taylor]: Taking taylor expansion of 0 in phi2 2.218 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 2.218 * [taylor]: Taking taylor expansion of phi2 in phi2 2.221 * [taylor]: Taking taylor expansion of 0 in phi2 2.229 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2 2.229 * [taylor]: Taking taylor expansion of (* 1/6 (sin phi2)) in phi2 2.229 * [taylor]: Taking taylor expansion of 1/6 in phi2 2.229 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 2.229 * [taylor]: Taking taylor expansion of phi2 in phi2 2.239 * [taylor]: Taking taylor expansion of 0 in phi2 2.239 * [approximate]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in (phi1 phi2) around 0 2.239 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 2.239 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 2.239 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.239 * [taylor]: Taking taylor expansion of phi1 in phi2 2.240 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 2.240 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.240 * [taylor]: Taking taylor expansion of phi2 in phi2 2.240 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 2.240 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 2.240 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.240 * [taylor]: Taking taylor expansion of phi1 in phi1 2.241 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 2.241 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.241 * [taylor]: Taking taylor expansion of phi2 in phi1 2.241 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 2.241 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 2.241 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.241 * [taylor]: Taking taylor expansion of phi1 in phi1 2.241 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 2.241 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.241 * [taylor]: Taking taylor expansion of phi2 in phi1 2.242 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 2.242 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 2.242 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.242 * [taylor]: Taking taylor expansion of phi1 in phi2 2.242 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 2.242 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.242 * [taylor]: Taking taylor expansion of phi2 in phi2 2.246 * [taylor]: Taking taylor expansion of 0 in phi2 2.253 * [taylor]: Taking taylor expansion of 0 in phi2 2.262 * [taylor]: Taking taylor expansion of 0 in phi2 2.262 * [approximate]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0 2.262 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 2.262 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 2.262 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.262 * [taylor]: Taking taylor expansion of -1 in phi2 2.263 * [taylor]: Taking taylor expansion of phi1 in phi2 2.263 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 2.263 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.263 * [taylor]: Taking taylor expansion of -1 in phi2 2.263 * [taylor]: Taking taylor expansion of phi2 in phi2 2.263 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 2.263 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 2.263 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.263 * [taylor]: Taking taylor expansion of -1 in phi1 2.263 * [taylor]: Taking taylor expansion of phi1 in phi1 2.264 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 2.264 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.264 * [taylor]: Taking taylor expansion of -1 in phi1 2.264 * [taylor]: Taking taylor expansion of phi2 in phi1 2.264 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 2.264 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 2.264 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.264 * [taylor]: Taking taylor expansion of -1 in phi1 2.264 * [taylor]: Taking taylor expansion of phi1 in phi1 2.265 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 2.265 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.265 * [taylor]: Taking taylor expansion of -1 in phi1 2.265 * [taylor]: Taking taylor expansion of phi2 in phi1 2.266 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 2.266 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 2.266 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.266 * [taylor]: Taking taylor expansion of -1 in phi2 2.266 * [taylor]: Taking taylor expansion of phi1 in phi2 2.266 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 2.266 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.266 * [taylor]: Taking taylor expansion of -1 in phi2 2.266 * [taylor]: Taking taylor expansion of phi2 in phi2 2.268 * [taylor]: Taking taylor expansion of 0 in phi2 2.272 * [taylor]: Taking taylor expansion of 0 in phi2 2.278 * [taylor]: Taking taylor expansion of 0 in phi2 2.278 * * * [progress]: simplifying candidates 2.278 * [simplify]: Simplifying using # : (/ PI 2) (asin (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (* (sin lambda1) (cos phi1)) (* (sin lambda1) (* (cos phi1) (cos phi2))) (* (sin lambda1) (* (cos phi1) (sin lambda2))) (* (sin lambda1) (* (cos phi2) (sin lambda2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) 0 (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) 2.281 * * [simplify]: iteration 0 : 87 enodes (cost 188 ) 2.283 * * [simplify]: iteration 1 : 138 enodes (cost 188 ) 2.286 * * [simplify]: iteration 2 : 200 enodes (cost 188 ) 2.289 * * [simplify]: iteration 3 : 239 enodes (cost 188 ) 2.293 * * [simplify]: iteration 4 : 245 enodes (cost 188 ) 2.296 * * [simplify]: iteration 5 : 245 enodes (cost 188 ) 2.297 * [simplify]: Simplified to: (/ PI 2) (asin (+ (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (* (sin lambda1) (cos phi1)) (* (sin lambda1) (* (cos phi1) (cos phi2))) (* (sin lambda1) (* (cos phi1) (sin lambda2))) (* (sin lambda1) (* (cos phi2) (sin lambda2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) 0 (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2)))) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin lambda2))))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) 2.297 * * * [progress]: adding candidates to table 2.367 * [progress]: [Phase 3 of 3] Extracting. 2.368 * * [regime]: Finding splitpoints for: (# # #) 2.370 * * * [regime-changes]: Trying 5 branch expressions: (phi2 phi1 lambda2 lambda1 R) 2.370 * * * * [regimes]: Trying to branch on phi2 from (# # #) 2.396 * * * * [regimes]: Trying to branch on phi1 from (# # #) 2.424 * * * * [regimes]: Trying to branch on lambda2 from (# # #) 2.451 * * * * [regimes]: Trying to branch on lambda1 from (# # #) 2.477 * * * * [regimes]: Trying to branch on R from (# # #) 2.505 * * * [regime]: Found split indices: #