10.504 * [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) 0.261 * * [simplify]: iteration 0 : 27 enodes (cost 12 ) 0.262 * * [simplify]: iteration 1 : 39 enodes (cost 12 ) 0.264 * * [simplify]: iteration 2 : 44 enodes (cost 12 ) 0.265 * * [simplify]: iteration 3 : 45 enodes (cost 12 ) 0.267 * * [simplify]: iteration 4 : 45 enodes (cost 12 ) 0.267 * [simplify]: Simplified to: (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 0.267 * * [progress]: iteration 1 / 4 0.267 * * * [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) 0.301 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.302 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.305 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 0.315 * * * [progress]: generating series expansions 0.315 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2) 0.315 * [approximate]: Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0 0.315 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.315 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.315 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.315 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.316 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.316 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.316 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.316 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.316 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.316 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.316 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.316 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.316 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.317 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.317 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.320 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.320 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.320 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.320 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.324 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.324 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.324 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.324 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.324 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.324 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.326 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0 0.326 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.326 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.326 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.326 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.326 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.326 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.327 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.327 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.327 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.327 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.327 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.327 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.328 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.328 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.328 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.328 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.328 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.328 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.328 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.328 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.328 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.328 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.329 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.329 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.330 * [taylor]: Taking taylor expansion of 0 in lambda2 0.330 * [taylor]: Taking taylor expansion of 0 in lambda2 0.330 * [taylor]: Taking taylor expansion of 0 in lambda2 0.330 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0 0.330 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.330 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.330 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.330 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.330 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.330 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.331 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.331 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.331 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.331 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.331 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.331 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.332 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.332 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.332 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.332 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.332 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.332 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.333 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.333 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.333 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.333 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.333 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.333 * [taylor]: Taking taylor expansion of lambda1 in lambda2 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 lambda2 0.334 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.334 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.334 * [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 (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.334 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.334 * [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 (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.335 * [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 (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.335 * [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 0 in phi2 0.336 * [taylor]: Taking taylor expansion of 0 in lambda1 0.336 * [taylor]: Taking taylor expansion of 0 in lambda2 0.336 * [taylor]: Taking taylor expansion of 0 in lambda1 0.336 * [taylor]: Taking taylor expansion of 0 in lambda2 0.336 * [taylor]: Taking taylor expansion of 0 in lambda2 0.336 * [taylor]: Taking taylor expansion of 0 in phi2 0.336 * [taylor]: Taking taylor expansion of 0 in lambda1 0.336 * [taylor]: Taking taylor expansion of 0 in lambda2 0.336 * [taylor]: Taking taylor expansion of 0 in lambda1 0.336 * [taylor]: Taking taylor expansion of 0 in lambda2 0.337 * [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 0.337 * [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 0.337 * [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 0.337 * [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 0.337 * [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 0.338 * [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 0.338 * [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 0.338 * [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 0.338 * [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 0.339 * [taylor]: Taking taylor expansion of 0 in phi2 0.339 * [taylor]: Taking taylor expansion of 0 in lambda1 0.339 * [taylor]: Taking taylor expansion of 0 in lambda2 0.339 * [taylor]: Taking taylor expansion of 0 in lambda1 0.339 * [taylor]: Taking taylor expansion of 0 in lambda2 0.339 * [taylor]: Taking taylor expansion of 0 in lambda2 0.339 * [taylor]: Taking taylor expansion of 0 in phi2 0.339 * [taylor]: Taking taylor expansion of 0 in lambda1 0.339 * [taylor]: Taking taylor expansion of 0 in lambda2 0.339 * [taylor]: Taking taylor expansion of 0 in lambda1 0.339 * [taylor]: Taking taylor expansion of 0 in lambda2 0.340 * [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 0.340 * [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 0.340 * [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 0.341 * [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 0.341 * [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 0.341 * [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 0.341 * [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 0.342 * [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 0.342 * [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 0.342 * [taylor]: Taking taylor expansion of 0 in phi2 0.342 * [taylor]: Taking taylor expansion of 0 in lambda1 0.343 * [taylor]: Taking taylor expansion of 0 in lambda2 0.343 * [taylor]: Taking taylor expansion of 0 in lambda1 0.343 * [taylor]: Taking taylor expansion of 0 in lambda2 0.343 * [taylor]: Taking taylor expansion of 0 in lambda2 0.343 * [taylor]: Taking taylor expansion of 0 in phi2 0.343 * [taylor]: Taking taylor expansion of 0 in lambda1 0.343 * [taylor]: Taking taylor expansion of 0 in lambda2 0.343 * [taylor]: Taking taylor expansion of 0 in lambda1 0.343 * [taylor]: Taking taylor expansion of 0 in lambda2 0.343 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.343 * [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 0.343 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in R 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in R 0.344 * [taylor]: Taking taylor expansion of R in R 0.344 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda2 0.344 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.344 * [taylor]: Taking taylor expansion of R in lambda2 0.344 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda1 0.344 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.344 * [taylor]: Taking taylor expansion of R in lambda1 0.344 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi2 0.344 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.344 * [taylor]: Taking taylor expansion of R in phi2 0.344 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi1 0.344 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.345 * [taylor]: Taking taylor expansion of R in phi1 0.345 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi1 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.345 * [taylor]: Taking taylor expansion of R in phi1 0.345 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi2 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.345 * [taylor]: Taking taylor expansion of R in phi2 0.345 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda1 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.346 * [taylor]: Taking taylor expansion of R in lambda1 0.346 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda2 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.346 * [taylor]: Taking taylor expansion of R in lambda2 0.346 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in R 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in R 0.346 * [taylor]: Taking taylor expansion of R in R 0.347 * [taylor]: Taking taylor expansion of 0 in phi2 0.347 * [taylor]: Taking taylor expansion of 0 in lambda1 0.347 * [taylor]: Taking taylor expansion of 0 in lambda2 0.347 * [taylor]: Taking taylor expansion of 0 in R 0.347 * [taylor]: Taking taylor expansion of 0 in lambda1 0.347 * [taylor]: Taking taylor expansion of 0 in lambda2 0.347 * [taylor]: Taking taylor expansion of 0 in R 0.347 * [taylor]: Taking taylor expansion of 0 in lambda2 0.347 * [taylor]: Taking taylor expansion of 0 in R 0.348 * [taylor]: Taking taylor expansion of 0 in R 0.349 * [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 0.350 * [taylor]: Taking taylor expansion of 0 in lambda1 0.350 * [taylor]: Taking taylor expansion of 0 in lambda2 0.350 * [taylor]: Taking taylor expansion of 0 in R 0.350 * [taylor]: Taking taylor expansion of 0 in lambda2 0.350 * [taylor]: Taking taylor expansion of 0 in R 0.350 * [taylor]: Taking taylor expansion of 0 in lambda2 0.350 * [taylor]: Taking taylor expansion of 0 in R 0.350 * [taylor]: Taking taylor expansion of 0 in lambda2 0.350 * [taylor]: Taking taylor expansion of 0 in R 0.351 * [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 0.351 * [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 0.351 * [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 0.352 * [taylor]: Taking taylor expansion of R in R 0.352 * [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 0.352 * [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 0.352 * [taylor]: Taking taylor expansion of R in lambda2 0.353 * [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 0.353 * [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 0.353 * [taylor]: Taking taylor expansion of R in lambda1 0.353 * [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 0.353 * [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 0.353 * [taylor]: Taking taylor expansion of R in phi2 0.354 * [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 0.354 * [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 0.354 * [taylor]: Taking taylor expansion of R in phi1 0.354 * [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 0.354 * [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 0.355 * [taylor]: Taking taylor expansion of R in phi1 0.355 * [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 0.355 * [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 0.355 * [taylor]: Taking taylor expansion of R in phi2 0.356 * [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 0.356 * [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 0.356 * [taylor]: Taking taylor expansion of R in lambda1 0.356 * [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 0.356 * [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 0.356 * [taylor]: Taking taylor expansion of R in lambda2 0.357 * [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 0.357 * [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 0.357 * [taylor]: Taking taylor expansion of R in R 0.358 * [taylor]: Taking taylor expansion of 0 in phi2 0.358 * [taylor]: Taking taylor expansion of 0 in lambda1 0.358 * [taylor]: Taking taylor expansion of 0 in lambda2 0.358 * [taylor]: Taking taylor expansion of 0 in R 0.359 * [taylor]: Taking taylor expansion of 0 in lambda1 0.359 * [taylor]: Taking taylor expansion of 0 in lambda2 0.359 * [taylor]: Taking taylor expansion of 0 in R 0.359 * [taylor]: Taking taylor expansion of 0 in lambda2 0.359 * [taylor]: Taking taylor expansion of 0 in R 0.359 * [taylor]: Taking taylor expansion of 0 in R 0.361 * [taylor]: Taking taylor expansion of 0 in phi2 0.361 * [taylor]: Taking taylor expansion of 0 in lambda1 0.361 * [taylor]: Taking taylor expansion of 0 in lambda2 0.361 * [taylor]: Taking taylor expansion of 0 in R 0.361 * [taylor]: Taking taylor expansion of 0 in lambda1 0.361 * [taylor]: Taking taylor expansion of 0 in lambda2 0.361 * [taylor]: Taking taylor expansion of 0 in R 0.361 * [taylor]: Taking taylor expansion of 0 in lambda1 0.361 * [taylor]: Taking taylor expansion of 0 in lambda2 0.361 * [taylor]: Taking taylor expansion of 0 in R 0.361 * [taylor]: Taking taylor expansion of 0 in lambda2 0.361 * [taylor]: Taking taylor expansion of 0 in R 0.361 * [taylor]: Taking taylor expansion of 0 in lambda2 0.361 * [taylor]: Taking taylor expansion of 0 in R 0.362 * [taylor]: Taking taylor expansion of 0 in lambda2 0.362 * [taylor]: Taking taylor expansion of 0 in R 0.362 * [taylor]: Taking taylor expansion of 0 in R 0.362 * [taylor]: Taking taylor expansion of 0 in R 0.362 * [taylor]: Taking taylor expansion of 0 in R 0.362 * [taylor]: Taking taylor expansion of 0 in R 0.365 * [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 0.365 * [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 0.365 * [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 lambda2 0.365 * [taylor]: Taking taylor expansion of -1 in lambda2 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 lambda2 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 lambda2 0.366 * [taylor]: Taking taylor expansion of R in lambda2 0.366 * [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 0.366 * [taylor]: Taking taylor expansion of -1 in lambda1 0.366 * [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 0.366 * [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 0.366 * [taylor]: Taking taylor expansion of R in lambda1 0.366 * [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 0.366 * [taylor]: Taking taylor expansion of -1 in phi2 0.366 * [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 0.367 * [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 0.367 * [taylor]: Taking taylor expansion of R in phi2 0.367 * [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 0.367 * [taylor]: Taking taylor expansion of -1 in phi1 0.367 * [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 0.367 * [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 0.367 * [taylor]: Taking taylor expansion of R in phi1 0.368 * [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 0.368 * [taylor]: Taking taylor expansion of -1 in phi1 0.368 * [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 0.368 * [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 0.368 * [taylor]: Taking taylor expansion of R in phi1 0.369 * [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 0.369 * [taylor]: Taking taylor expansion of -1 in phi2 0.369 * [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 0.369 * [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 0.369 * [taylor]: Taking taylor expansion of R in phi2 0.370 * [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 0.370 * [taylor]: Taking taylor expansion of -1 in lambda1 0.370 * [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 0.370 * [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 0.370 * [taylor]: Taking taylor expansion of R in lambda1 0.370 * [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 0.370 * [taylor]: Taking taylor expansion of -1 in lambda2 0.370 * [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 0.370 * [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 0.371 * [taylor]: Taking taylor expansion of R in lambda2 0.371 * [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 0.371 * [taylor]: Taking taylor expansion of -1 in R 0.371 * [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 0.371 * [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 0.372 * [taylor]: Taking taylor expansion of R in R 0.374 * [taylor]: Taking taylor expansion of 0 in phi2 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 0.375 * [taylor]: Taking taylor expansion of 0 in lambda1 0.375 * [taylor]: Taking taylor expansion of 0 in lambda2 0.375 * [taylor]: Taking taylor expansion of 0 in R 0.376 * [taylor]: Taking taylor expansion of 0 in lambda2 0.376 * [taylor]: Taking taylor expansion of 0 in R 0.377 * [taylor]: Taking taylor expansion of 0 in R 0.379 * [taylor]: Taking taylor expansion of 0 in phi2 0.379 * [taylor]: Taking taylor expansion of 0 in lambda1 0.379 * [taylor]: Taking taylor expansion of 0 in lambda2 0.379 * [taylor]: Taking taylor expansion of 0 in R 0.379 * [taylor]: Taking taylor expansion of 0 in lambda1 0.379 * [taylor]: Taking taylor expansion of 0 in lambda2 0.379 * [taylor]: Taking taylor expansion of 0 in R 0.381 * [taylor]: Taking taylor expansion of 0 in lambda1 0.381 * [taylor]: Taking taylor expansion of 0 in lambda2 0.381 * [taylor]: Taking taylor expansion of 0 in R 0.381 * [taylor]: Taking taylor expansion of 0 in lambda2 0.381 * [taylor]: Taking taylor expansion of 0 in R 0.381 * [taylor]: Taking taylor expansion of 0 in lambda2 0.381 * [taylor]: Taking taylor expansion of 0 in R 0.382 * [taylor]: Taking taylor expansion of 0 in lambda2 0.382 * [taylor]: Taking taylor expansion of 0 in R 0.382 * [taylor]: Taking taylor expansion of 0 in R 0.382 * [taylor]: Taking taylor expansion of 0 in R 0.382 * [taylor]: Taking taylor expansion of 0 in R 0.384 * [taylor]: Taking taylor expansion of 0 in R 0.386 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 0.386 * [approximate]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0 0.386 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2 0.386 * [taylor]: Taking taylor expansion of (sin phi1) in phi2 0.387 * [taylor]: Taking taylor expansion of phi1 in phi2 0.387 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 0.387 * [taylor]: Taking taylor expansion of phi2 in phi2 0.387 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 0.387 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 0.387 * [taylor]: Taking taylor expansion of phi1 in phi1 0.387 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 0.387 * [taylor]: Taking taylor expansion of phi2 in phi1 0.387 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 0.387 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 0.387 * [taylor]: Taking taylor expansion of phi1 in phi1 0.387 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 0.387 * [taylor]: Taking taylor expansion of phi2 in phi1 0.387 * [taylor]: Taking taylor expansion of 0 in phi2 0.389 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 0.389 * [taylor]: Taking taylor expansion of phi2 in phi2 0.392 * [taylor]: Taking taylor expansion of 0 in phi2 0.397 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2 0.397 * [taylor]: Taking taylor expansion of (* 1/6 (sin phi2)) in phi2 0.397 * [taylor]: Taking taylor expansion of 1/6 in phi2 0.397 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 0.397 * [taylor]: Taking taylor expansion of phi2 in phi2 0.406 * [taylor]: Taking taylor expansion of 0 in phi2 0.406 * [approximate]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in (phi1 phi2) around 0 0.406 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 0.406 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 0.406 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.406 * [taylor]: Taking taylor expansion of phi1 in phi2 0.406 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 0.406 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.406 * [taylor]: Taking taylor expansion of phi2 in phi2 0.406 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 0.406 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 0.406 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.406 * [taylor]: Taking taylor expansion of phi1 in phi1 0.407 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 0.407 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.407 * [taylor]: Taking taylor expansion of phi2 in phi1 0.407 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 0.407 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 0.407 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.407 * [taylor]: Taking taylor expansion of phi1 in phi1 0.407 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 0.407 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.407 * [taylor]: Taking taylor expansion of phi2 in phi1 0.408 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 0.408 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 0.408 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.408 * [taylor]: Taking taylor expansion of phi1 in phi2 0.408 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 0.408 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.408 * [taylor]: Taking taylor expansion of phi2 in phi2 0.410 * [taylor]: Taking taylor expansion of 0 in phi2 0.414 * [taylor]: Taking taylor expansion of 0 in phi2 0.419 * [taylor]: Taking taylor expansion of 0 in phi2 0.420 * [approximate]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0 0.420 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 0.420 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 0.420 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.420 * [taylor]: Taking taylor expansion of -1 in phi2 0.420 * [taylor]: Taking taylor expansion of phi1 in phi2 0.420 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 0.420 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.420 * [taylor]: Taking taylor expansion of -1 in phi2 0.420 * [taylor]: Taking taylor expansion of phi2 in phi2 0.420 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 0.420 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 0.420 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.420 * [taylor]: Taking taylor expansion of -1 in phi1 0.420 * [taylor]: Taking taylor expansion of phi1 in phi1 0.421 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 0.421 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.421 * [taylor]: Taking taylor expansion of -1 in phi1 0.421 * [taylor]: Taking taylor expansion of phi2 in phi1 0.421 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 0.421 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 0.421 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.421 * [taylor]: Taking taylor expansion of -1 in phi1 0.421 * [taylor]: Taking taylor expansion of phi1 in phi1 0.421 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 0.421 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.421 * [taylor]: Taking taylor expansion of -1 in phi1 0.421 * [taylor]: Taking taylor expansion of phi2 in phi1 0.421 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 0.421 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 0.422 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.422 * [taylor]: Taking taylor expansion of -1 in phi2 0.422 * [taylor]: Taking taylor expansion of phi1 in phi2 0.422 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 0.422 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.422 * [taylor]: Taking taylor expansion of -1 in phi2 0.422 * [taylor]: Taking taylor expansion of phi2 in phi2 0.424 * [taylor]: Taking taylor expansion of 0 in phi2 0.428 * [taylor]: Taking taylor expansion of 0 in phi2 0.434 * [taylor]: Taking taylor expansion of 0 in phi2 0.434 * * * [progress]: simplifying candidates 0.435 * [simplify]: Simplifying using # : (expm1 (cos (- lambda1 lambda2))) (log1p (cos (- lambda1 lambda2))) (* (cos (fma (* (cbrt lambda1) (cbrt lambda1)) (cbrt lambda1) (- (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (cos (fma (- (cbrt lambda2)) (* (cbrt lambda2) (cbrt lambda2)) (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (* (sin (fma (* (cbrt lambda1) (cbrt lambda1)) (cbrt lambda1) (- (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (sin (fma (- (cbrt lambda2)) (* (cbrt lambda2) (cbrt lambda2)) (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (* (cos (fma (* (cbrt lambda1) (cbrt lambda1)) (cbrt lambda1) (- (* (sqrt lambda2) (sqrt lambda2))))) (cos (fma (- (sqrt lambda2)) (sqrt lambda2) (* (sqrt lambda2) (sqrt lambda2))))) (* (sin (fma (* (cbrt lambda1) (cbrt lambda1)) (cbrt lambda1) (- (* (sqrt lambda2) (sqrt lambda2))))) (sin (fma (- (sqrt lambda2)) (sqrt lambda2) (* (sqrt lambda2) (sqrt lambda2))))) (* (cos (fma (* (cbrt lambda1) (cbrt lambda1)) (cbrt lambda1) (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma (* (cbrt lambda1) (cbrt lambda1)) (cbrt lambda1) (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma (sqrt lambda1) (sqrt lambda1) (- (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (cos (fma (- (cbrt lambda2)) (* (cbrt lambda2) (cbrt lambda2)) (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (* (sin (fma (sqrt lambda1) (sqrt lambda1) (- (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (sin (fma (- (cbrt lambda2)) (* (cbrt lambda2) (cbrt lambda2)) (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (* (cos (fma (sqrt lambda1) (sqrt lambda1) (- (* (sqrt lambda2) (sqrt lambda2))))) (cos (fma (- (sqrt lambda2)) (sqrt lambda2) (* (sqrt lambda2) (sqrt lambda2))))) (* (sin (fma (sqrt lambda1) (sqrt lambda1) (- (* (sqrt lambda2) (sqrt lambda2))))) (sin (fma (- (sqrt lambda2)) (sqrt lambda2) (* (sqrt lambda2) (sqrt lambda2))))) (* (cos (fma (sqrt lambda1) (sqrt lambda1) (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma (sqrt lambda1) (sqrt lambda1) (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (cos (fma (- (cbrt lambda2)) (* (cbrt lambda2) (cbrt lambda2)) (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (* (sin (fma 1 lambda1 (- (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (sin (fma (- (cbrt lambda2)) (* (cbrt lambda2) (cbrt lambda2)) (* (cbrt lambda2) (* (cbrt lambda2) (cbrt lambda2)))))) (* (cos (fma 1 lambda1 (- (* (sqrt lambda2) (sqrt lambda2))))) (cos (fma (- (sqrt lambda2)) (sqrt lambda2) (* (sqrt lambda2) (sqrt lambda2))))) (* (sin (fma 1 lambda1 (- (* (sqrt lambda2) (sqrt lambda2))))) (sin (fma (- (sqrt lambda2)) (sqrt lambda2) (* (sqrt lambda2) (sqrt lambda2))))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)) (log (cos (- lambda1 lambda2))) (exp (cos (- lambda1 lambda2))) (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))) (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))) (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) (+ (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (log R)) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (* R R) R)) (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (* (cbrt R) (cbrt R))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) 1) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) (expm1 (* (sin phi1) (sin phi2))) (log1p (* (sin phi1) (sin phi2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (* (sin phi1) (sin phi2)) (+ (log (sin phi1)) (log (sin phi2))) (log (* (sin phi1) (sin phi2))) (exp (* (sin phi1) (sin phi2))) (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2))) (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2))) (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (* (sin phi1) (sqrt (sin phi2))) (* (sin phi1) 1) (* (cbrt (sin phi1)) (sin phi2)) (* (sqrt (sin phi1)) (sin phi2)) (* (sin phi1) (sin phi2)) (- (+ 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) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) 0.441 * * [simplify]: iteration 0 : 323 enodes (cost 995 ) 0.445 * * [simplify]: iteration 1 : 789 enodes (cost 819 ) 0.458 * * [simplify]: iteration 2 : 2620 enodes (cost 818 ) 0.493 * * [simplify]: iteration 3 : 5002 enodes (cost 793 ) 0.496 * [simplify]: Simplified to: (expm1 (cos (- lambda1 lambda2))) (log1p (cos (- lambda1 lambda2))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos (fma 1 lambda1 (- (* lambda2 1)))) (cos (fma (- lambda2) 1 (* lambda2 1)))) (* (sin (fma 1 lambda1 (- (* lambda2 1)))) (sin (fma (- lambda2) 1 (* lambda2 1)))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))) (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)) (log (cos (- lambda1 lambda2))) (exp (cos (- lambda1 lambda2))) (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))) (pow (cos (- lambda1 lambda2)) 3) (sqrt (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))) (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) 3) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) 3) (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) 3) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (* (cbrt R) (cbrt R))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (sqrt R)) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (expm1 (* (sin phi1) (sin phi2))) (log1p (* (sin phi1) (sin phi2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (* (sin phi1) (sin phi2)) (log (* (sin phi1) (sin phi2))) (log (* (sin phi1) (sin phi2))) (exp (* (sin phi1) (sin phi2))) (pow (* (sin phi1) (sin phi2)) 3) (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2))) (pow (* (sin phi1) (sin phi2)) 3) (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (* (sin phi1) (sqrt (sin phi2))) (sin phi1) (* (cbrt (sin phi1)) (sin phi2)) (* (sqrt (sin phi1)) (sin phi2)) (* (sin phi1) (sin phi2)) (fma lambda1 (- lambda2 (* 1/2 lambda1)) 1) (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2)) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (* (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) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) 0.497 * * * [progress]: adding candidates to table 0.778 * * [progress]: iteration 2 / 4 0.778 * * * [progress]: picking best candidate 0.843 * * * * [pick]: Picked # 0.843 * * * [progress]: localizing error 0.890 * * * [progress]: generating rewritten candidates 0.890 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.891 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.897 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.904 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.935 * * * [progress]: generating series expansions 0.936 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.936 * [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 0.936 * [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 0.937 * [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 0.937 * [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 0.937 * [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 0.938 * [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 0.938 * [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 0.939 * [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 0.939 * [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 0.940 * [taylor]: Taking taylor expansion of 0 in phi2 0.940 * [taylor]: Taking taylor expansion of 0 in lambda1 0.940 * [taylor]: Taking taylor expansion of 0 in lambda2 0.940 * [taylor]: Taking taylor expansion of 0 in lambda1 0.940 * [taylor]: Taking taylor expansion of 0 in lambda2 0.940 * [taylor]: Taking taylor expansion of 0 in lambda2 0.940 * [taylor]: Taking taylor expansion of 0 in phi2 0.940 * [taylor]: Taking taylor expansion of 0 in lambda1 0.940 * [taylor]: Taking taylor expansion of 0 in lambda2 0.940 * [taylor]: Taking taylor expansion of 0 in lambda1 0.940 * [taylor]: Taking taylor expansion of 0 in lambda2 0.941 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in (phi1 phi2 lambda1 lambda2) around 0 0.941 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 0.941 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 0.942 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 0.942 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 0.943 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 0.943 * [taylor]: Taking taylor expansion of (acos (- (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 0.944 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 0.944 * [taylor]: Taking taylor expansion of (acos (- (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 0.946 * [taylor]: Taking taylor expansion of 0 in phi2 0.946 * [taylor]: Taking taylor expansion of 0 in lambda1 0.946 * [taylor]: Taking taylor expansion of 0 in lambda2 0.946 * [taylor]: Taking taylor expansion of 0 in lambda1 0.946 * [taylor]: Taking taylor expansion of 0 in lambda2 0.946 * [taylor]: Taking taylor expansion of 0 in lambda2 0.946 * [taylor]: Taking taylor expansion of 0 in phi2 0.946 * [taylor]: Taking taylor expansion of 0 in lambda1 0.946 * [taylor]: Taking taylor expansion of 0 in lambda2 0.946 * [taylor]: Taking taylor expansion of 0 in lambda1 0.946 * [taylor]: Taking taylor expansion of 0 in lambda2 0.947 * [approximate]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in (phi1 phi2 lambda1 lambda2) around 0 0.947 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 0.947 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 0.948 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 0.948 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 0.949 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 0.949 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 0.950 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 0.950 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 0.952 * [taylor]: Taking taylor expansion of 0 in phi2 0.952 * [taylor]: Taking taylor expansion of 0 in lambda1 0.952 * [taylor]: Taking taylor expansion of 0 in lambda2 0.952 * [taylor]: Taking taylor expansion of 0 in lambda1 0.952 * [taylor]: Taking taylor expansion of 0 in lambda2 0.952 * [taylor]: Taking taylor expansion of 0 in lambda2 0.952 * [taylor]: Taking taylor expansion of 0 in phi2 0.952 * [taylor]: Taking taylor expansion of 0 in lambda1 0.952 * [taylor]: Taking taylor expansion of 0 in lambda2 0.952 * [taylor]: Taking taylor expansion of 0 in lambda1 0.952 * [taylor]: Taking taylor expansion of 0 in lambda2 0.952 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.953 * [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 0.953 * [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 0.953 * [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 0.953 * [taylor]: Taking taylor expansion of R in R 0.953 * [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 0.953 * [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 0.954 * [taylor]: Taking taylor expansion of R in lambda2 0.954 * [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 0.954 * [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 0.954 * [taylor]: Taking taylor expansion of R in lambda1 0.954 * [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 0.954 * [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 0.955 * [taylor]: Taking taylor expansion of R in phi2 0.955 * [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 0.955 * [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 0.955 * [taylor]: Taking taylor expansion of R in phi1 0.955 * [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 0.955 * [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 0.955 * [taylor]: Taking taylor expansion of R in phi1 0.956 * [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 0.956 * [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 0.956 * [taylor]: Taking taylor expansion of R in phi2 0.957 * [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 0.957 * [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 0.957 * [taylor]: Taking taylor expansion of R in lambda1 0.957 * [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 0.957 * [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 0.958 * [taylor]: Taking taylor expansion of R in lambda2 0.958 * [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 0.958 * [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 0.959 * [taylor]: Taking taylor expansion of R in R 0.959 * [taylor]: Taking taylor expansion of 0 in phi2 0.959 * [taylor]: Taking taylor expansion of 0 in lambda1 0.959 * [taylor]: Taking taylor expansion of 0 in lambda2 0.959 * [taylor]: Taking taylor expansion of 0 in R 0.960 * [taylor]: Taking taylor expansion of 0 in lambda1 0.960 * [taylor]: Taking taylor expansion of 0 in lambda2 0.960 * [taylor]: Taking taylor expansion of 0 in R 0.960 * [taylor]: Taking taylor expansion of 0 in lambda2 0.960 * [taylor]: Taking taylor expansion of 0 in R 0.961 * [taylor]: Taking taylor expansion of 0 in R 0.963 * [taylor]: Taking taylor expansion of 0 in phi2 0.963 * [taylor]: Taking taylor expansion of 0 in lambda1 0.963 * [taylor]: Taking taylor expansion of 0 in lambda2 0.963 * [taylor]: Taking taylor expansion of 0 in R 0.963 * [taylor]: Taking taylor expansion of 0 in lambda1 0.963 * [taylor]: Taking taylor expansion of 0 in lambda2 0.963 * [taylor]: Taking taylor expansion of 0 in R 0.964 * [taylor]: Taking taylor expansion of 0 in lambda1 0.964 * [taylor]: Taking taylor expansion of 0 in lambda2 0.964 * [taylor]: Taking taylor expansion of 0 in R 0.964 * [taylor]: Taking taylor expansion of 0 in lambda2 0.964 * [taylor]: Taking taylor expansion of 0 in R 0.964 * [taylor]: Taking taylor expansion of 0 in lambda2 0.964 * [taylor]: Taking taylor expansion of 0 in R 0.965 * [taylor]: Taking taylor expansion of 0 in lambda2 0.965 * [taylor]: Taking taylor expansion of 0 in R 0.966 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 0.966 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in R 0.966 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in R 0.967 * [taylor]: Taking taylor expansion of R in R 0.967 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda2 0.967 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 0.968 * [taylor]: Taking taylor expansion of R in lambda2 0.969 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda1 0.969 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 0.969 * [taylor]: Taking taylor expansion of R in lambda1 0.970 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi2 0.970 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 0.970 * [taylor]: Taking taylor expansion of R in phi2 0.971 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi1 0.971 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 0.971 * [taylor]: Taking taylor expansion of R in phi1 0.972 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi1 0.972 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 0.972 * [taylor]: Taking taylor expansion of R in phi1 0.973 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi2 0.973 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 0.974 * [taylor]: Taking taylor expansion of R in phi2 0.974 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda1 0.974 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 0.975 * [taylor]: Taking taylor expansion of R in lambda1 0.975 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda2 0.975 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 0.976 * [taylor]: Taking taylor expansion of R in lambda2 0.976 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in R 0.976 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in R 0.977 * [taylor]: Taking taylor expansion of R in R 0.979 * [taylor]: Taking taylor expansion of 0 in phi2 0.979 * [taylor]: Taking taylor expansion of 0 in lambda1 0.979 * [taylor]: Taking taylor expansion of 0 in lambda2 0.979 * [taylor]: Taking taylor expansion of 0 in R 0.979 * [taylor]: Taking taylor expansion of 0 in lambda1 0.979 * [taylor]: Taking taylor expansion of 0 in lambda2 0.979 * [taylor]: Taking taylor expansion of 0 in R 0.980 * [taylor]: Taking taylor expansion of 0 in lambda2 0.980 * [taylor]: Taking taylor expansion of 0 in R 0.981 * [taylor]: Taking taylor expansion of 0 in R 0.983 * [taylor]: Taking taylor expansion of 0 in phi2 0.983 * [taylor]: Taking taylor expansion of 0 in lambda1 0.983 * [taylor]: Taking taylor expansion of 0 in lambda2 0.983 * [taylor]: Taking taylor expansion of 0 in R 0.983 * [taylor]: Taking taylor expansion of 0 in lambda1 0.983 * [taylor]: Taking taylor expansion of 0 in lambda2 0.983 * [taylor]: Taking taylor expansion of 0 in R 0.984 * [taylor]: Taking taylor expansion of 0 in lambda1 0.984 * [taylor]: Taking taylor expansion of 0 in lambda2 0.984 * [taylor]: Taking taylor expansion of 0 in R 0.984 * [taylor]: Taking taylor expansion of 0 in lambda2 0.984 * [taylor]: Taking taylor expansion of 0 in R 0.984 * [taylor]: Taking taylor expansion of 0 in lambda2 0.984 * [taylor]: Taking taylor expansion of 0 in R 0.985 * [taylor]: Taking taylor expansion of 0 in lambda2 0.985 * [taylor]: Taking taylor expansion of 0 in R 0.985 * [taylor]: Taking taylor expansion of 0 in R 0.985 * [taylor]: Taking taylor expansion of 0 in R 0.985 * [taylor]: Taking taylor expansion of 0 in R 0.985 * [taylor]: Taking taylor expansion of 0 in R 0.989 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 0.989 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in R 0.989 * [taylor]: Taking taylor expansion of -1 in R 0.989 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in R 0.989 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in R 0.989 * [taylor]: Taking taylor expansion of R in R 0.990 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda2 0.990 * [taylor]: Taking taylor expansion of -1 in lambda2 0.990 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda2 0.990 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 0.990 * [taylor]: Taking taylor expansion of R in lambda2 0.991 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda1 0.991 * [taylor]: Taking taylor expansion of -1 in lambda1 0.991 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda1 0.991 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 0.991 * [taylor]: Taking taylor expansion of R in lambda1 0.992 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi2 0.992 * [taylor]: Taking taylor expansion of -1 in phi2 0.992 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi2 0.992 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 0.992 * [taylor]: Taking taylor expansion of R in phi2 0.993 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi1 0.993 * [taylor]: Taking taylor expansion of -1 in phi1 0.993 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi1 0.993 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 0.993 * [taylor]: Taking taylor expansion of R in phi1 0.994 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi1 0.994 * [taylor]: Taking taylor expansion of -1 in phi1 0.994 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi1 0.994 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 0.995 * [taylor]: Taking taylor expansion of R in phi1 0.996 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi2 0.996 * [taylor]: Taking taylor expansion of -1 in phi2 0.996 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi2 0.996 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 0.996 * [taylor]: Taking taylor expansion of R in phi2 0.997 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda1 0.997 * [taylor]: Taking taylor expansion of -1 in lambda1 0.997 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda1 0.997 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 0.998 * [taylor]: Taking taylor expansion of R in lambda1 0.999 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda2 0.999 * [taylor]: Taking taylor expansion of -1 in lambda2 0.999 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda2 0.999 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 0.999 * [taylor]: Taking taylor expansion of R in lambda2 1.003 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in R 1.003 * [taylor]: Taking taylor expansion of -1 in R 1.003 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in R 1.003 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in R 1.003 * [taylor]: Taking taylor expansion of R in R 1.007 * [taylor]: Taking taylor expansion of 0 in phi2 1.007 * [taylor]: Taking taylor expansion of 0 in lambda1 1.007 * [taylor]: Taking taylor expansion of 0 in lambda2 1.007 * [taylor]: Taking taylor expansion of 0 in R 1.008 * [taylor]: Taking taylor expansion of 0 in lambda1 1.008 * [taylor]: Taking taylor expansion of 0 in lambda2 1.008 * [taylor]: Taking taylor expansion of 0 in R 1.010 * [taylor]: Taking taylor expansion of 0 in lambda2 1.010 * [taylor]: Taking taylor expansion of 0 in R 1.012 * [taylor]: Taking taylor expansion of 0 in R 1.015 * [taylor]: Taking taylor expansion of 0 in phi2 1.016 * [taylor]: Taking taylor expansion of 0 in lambda1 1.016 * [taylor]: Taking taylor expansion of 0 in lambda2 1.016 * [taylor]: Taking taylor expansion of 0 in R 1.016 * [taylor]: Taking taylor expansion of 0 in lambda1 1.016 * [taylor]: Taking taylor expansion of 0 in lambda2 1.016 * [taylor]: Taking taylor expansion of 0 in R 1.018 * [taylor]: Taking taylor expansion of 0 in lambda1 1.018 * [taylor]: Taking taylor expansion of 0 in lambda2 1.018 * [taylor]: Taking taylor expansion of 0 in R 1.018 * [taylor]: Taking taylor expansion of 0 in lambda2 1.018 * [taylor]: Taking taylor expansion of 0 in R 1.018 * [taylor]: Taking taylor expansion of 0 in lambda2 1.018 * [taylor]: Taking taylor expansion of 0 in R 1.020 * [taylor]: Taking taylor expansion of 0 in lambda2 1.020 * [taylor]: Taking taylor expansion of 0 in R 1.020 * [taylor]: Taking taylor expansion of 0 in R 1.020 * [taylor]: Taking taylor expansion of 0 in R 1.020 * [taylor]: Taking taylor expansion of 0 in R 1.022 * [taylor]: Taking taylor expansion of 0 in R 1.026 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.026 * [approximate]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0 1.026 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2 1.026 * [taylor]: Taking taylor expansion of (sin phi1) in phi2 1.026 * [taylor]: Taking taylor expansion of phi1 in phi2 1.026 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 1.026 * [taylor]: Taking taylor expansion of phi2 in phi2 1.026 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 1.026 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 1.026 * [taylor]: Taking taylor expansion of phi1 in phi1 1.026 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 1.026 * [taylor]: Taking taylor expansion of phi2 in phi1 1.026 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 1.026 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 1.026 * [taylor]: Taking taylor expansion of phi1 in phi1 1.026 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 1.026 * [taylor]: Taking taylor expansion of phi2 in phi1 1.026 * [taylor]: Taking taylor expansion of 0 in phi2 1.029 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 1.029 * [taylor]: Taking taylor expansion of phi2 in phi2 1.032 * [taylor]: Taking taylor expansion of 0 in phi2 1.036 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2 1.036 * [taylor]: Taking taylor expansion of (* 1/6 (sin phi2)) in phi2 1.036 * [taylor]: Taking taylor expansion of 1/6 in phi2 1.036 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 1.036 * [taylor]: Taking taylor expansion of phi2 in phi2 1.043 * [taylor]: Taking taylor expansion of 0 in phi2 1.043 * [approximate]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in (phi1 phi2) around 0 1.043 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 1.043 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 1.043 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.043 * [taylor]: Taking taylor expansion of phi1 in phi2 1.043 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 1.043 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.043 * [taylor]: Taking taylor expansion of phi2 in phi2 1.043 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 1.043 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 1.043 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.043 * [taylor]: Taking taylor expansion of phi1 in phi1 1.044 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 1.044 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.044 * [taylor]: Taking taylor expansion of phi2 in phi1 1.044 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 1.044 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 1.044 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.044 * [taylor]: Taking taylor expansion of phi1 in phi1 1.044 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 1.044 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.044 * [taylor]: Taking taylor expansion of phi2 in phi1 1.045 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 1.045 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 1.045 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.045 * [taylor]: Taking taylor expansion of phi1 in phi2 1.045 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 1.045 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.045 * [taylor]: Taking taylor expansion of phi2 in phi2 1.047 * [taylor]: Taking taylor expansion of 0 in phi2 1.051 * [taylor]: Taking taylor expansion of 0 in phi2 1.057 * [taylor]: Taking taylor expansion of 0 in phi2 1.057 * [approximate]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0 1.057 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 1.057 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 1.057 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.057 * [taylor]: Taking taylor expansion of -1 in phi2 1.057 * [taylor]: Taking taylor expansion of phi1 in phi2 1.057 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 1.057 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.057 * [taylor]: Taking taylor expansion of -1 in phi2 1.057 * [taylor]: Taking taylor expansion of phi2 in phi2 1.058 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 1.058 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 1.058 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.058 * [taylor]: Taking taylor expansion of -1 in phi1 1.058 * [taylor]: Taking taylor expansion of phi1 in phi1 1.058 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 1.058 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.058 * [taylor]: Taking taylor expansion of -1 in phi1 1.058 * [taylor]: Taking taylor expansion of phi2 in phi1 1.058 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 1.058 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 1.058 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.058 * [taylor]: Taking taylor expansion of -1 in phi1 1.058 * [taylor]: Taking taylor expansion of phi1 in phi1 1.059 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 1.059 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.059 * [taylor]: Taking taylor expansion of -1 in phi1 1.059 * [taylor]: Taking taylor expansion of phi2 in phi1 1.059 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 1.059 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 1.059 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.059 * [taylor]: Taking taylor expansion of -1 in phi2 1.059 * [taylor]: Taking taylor expansion of phi1 in phi2 1.059 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 1.059 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.059 * [taylor]: Taking taylor expansion of -1 in phi2 1.059 * [taylor]: Taking taylor expansion of phi2 in phi2 1.062 * [taylor]: Taking taylor expansion of 0 in phi2 1.066 * [taylor]: Taking taylor expansion of 0 in phi2 1.072 * [taylor]: Taking taylor expansion of 0 in phi2 1.072 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 1.072 * [approximate]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in (phi1 phi2 lambda1 lambda2) around 0 1.072 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in lambda2 1.072 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 1.072 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.072 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda2 1.072 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 1.072 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.072 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda2 1.072 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda2 1.072 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda2 1.072 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.072 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.072 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.072 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 1.072 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 1.072 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.072 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.072 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.072 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.073 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in lambda1 1.073 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 1.073 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.073 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 1.073 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 1.073 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.073 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.073 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.073 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.073 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.073 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.073 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.073 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.073 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.073 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.073 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.073 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.073 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.074 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in phi2 1.074 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 1.074 * [taylor]: Taking taylor expansion of phi1 in phi2 1.074 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi2 1.074 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.074 * [taylor]: Taking taylor expansion of phi2 in phi2 1.074 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi2 1.074 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi2 1.074 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 1.074 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.074 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 1.074 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.074 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi2 1.074 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 1.074 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.074 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi2 1.074 * [taylor]: Taking taylor expansion of (- lambda2) in phi2 1.074 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.074 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in phi1 1.074 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 1.074 * [taylor]: Taking taylor expansion of phi1 in phi1 1.074 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi1 1.074 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 1.074 * [taylor]: Taking taylor expansion of phi2 in phi1 1.074 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi1 1.074 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi1 1.074 * [taylor]: Taking taylor expansion of (cos lambda1) in phi1 1.074 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.074 * [taylor]: Taking taylor expansion of (cos lambda2) in phi1 1.074 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.074 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi1 1.074 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 1.074 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.074 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi1 1.074 * [taylor]: Taking taylor expansion of (- lambda2) in phi1 1.074 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.074 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in phi1 1.075 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 1.075 * [taylor]: Taking taylor expansion of phi1 in phi1 1.075 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi1 1.075 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 1.075 * [taylor]: Taking taylor expansion of phi2 in phi1 1.075 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi1 1.075 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi1 1.075 * [taylor]: Taking taylor expansion of (cos lambda1) in phi1 1.075 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.075 * [taylor]: Taking taylor expansion of (cos lambda2) in phi1 1.075 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.075 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi1 1.075 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 1.075 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.075 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi1 1.075 * [taylor]: Taking taylor expansion of (- lambda2) in phi1 1.075 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.077 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi2 1.077 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.077 * [taylor]: Taking taylor expansion of phi2 in phi2 1.077 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi2 1.077 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi2 1.077 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 1.077 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.077 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 1.077 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.077 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi2 1.077 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 1.077 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.077 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi2 1.077 * [taylor]: Taking taylor expansion of (- lambda2) in phi2 1.077 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.079 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.079 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.079 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.079 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.079 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.079 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.079 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.079 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.079 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.079 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.079 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.079 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.080 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.080 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.090 * [taylor]: Taking taylor expansion of 0 in phi2 1.090 * [taylor]: Taking taylor expansion of 0 in lambda1 1.090 * [taylor]: Taking taylor expansion of 0 in lambda2 1.101 * [taylor]: Taking taylor expansion of 0 in lambda1 1.101 * [taylor]: Taking taylor expansion of 0 in lambda2 1.106 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 1.106 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.106 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.106 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.120 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (* (cos phi2) (sin (- lambda2))))) (* 1/2 (* (cos lambda1) (* (cos phi2) (cos lambda2))))) in phi2 1.121 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (* (cos phi2) (sin (- lambda2))))) in phi2 1.121 * [taylor]: Taking taylor expansion of 1/2 in phi2 1.121 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi2) (sin (- lambda2)))) in phi2 1.121 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 1.121 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.121 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin (- lambda2))) in phi2 1.121 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.121 * [taylor]: Taking taylor expansion of phi2 in phi2 1.121 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi2 1.121 * [taylor]: Taking taylor expansion of (- lambda2) in phi2 1.121 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.121 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (* (cos phi2) (cos lambda2)))) in phi2 1.121 * [taylor]: Taking taylor expansion of 1/2 in phi2 1.121 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi2) (cos lambda2))) in phi2 1.121 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 1.121 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.121 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi2 1.121 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 1.121 * [taylor]: Taking taylor expansion of phi2 in phi2 1.121 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 1.121 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.122 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (sin (- lambda2)))) (* 1/2 (* (cos lambda1) (cos lambda2)))) in lambda1 1.122 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.122 * [taylor]: Taking taylor expansion of 1/2 in lambda1 1.122 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.122 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.122 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.122 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.122 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.122 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.123 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (cos lambda2))) in lambda1 1.123 * [taylor]: Taking taylor expansion of 1/2 in lambda1 1.123 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.123 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.123 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.123 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.123 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.124 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 1.124 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 1.124 * [taylor]: Taking taylor expansion of 1/2 in lambda2 1.124 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.124 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.124 * [taylor]: Taking taylor expansion of 0 in lambda1 1.124 * [taylor]: Taking taylor expansion of 0 in lambda2 1.136 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (sin (- lambda2)))) (* 1/2 (* (cos lambda1) (cos lambda2)))) in lambda1 1.136 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.136 * [taylor]: Taking taylor expansion of 1/2 in lambda1 1.136 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.136 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.136 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.136 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.136 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.136 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.136 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (cos lambda2))) in lambda1 1.136 * [taylor]: Taking taylor expansion of 1/2 in lambda1 1.136 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.136 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.136 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.136 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.136 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.137 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 1.137 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 1.137 * [taylor]: Taking taylor expansion of 1/2 in lambda2 1.137 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.137 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.138 * [approximate]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.138 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda2 1.138 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 1.138 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 1.138 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.138 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 1.138 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 1.138 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 1.138 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.139 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 1.139 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 1.139 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 1.139 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.139 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.139 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 1.139 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.139 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.139 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.139 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.139 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.139 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.139 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.139 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.139 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.139 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.140 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda1 1.140 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 1.140 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 1.140 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.140 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 1.140 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 1.140 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 1.140 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.140 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 1.140 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 1.140 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 1.140 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.140 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.140 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 1.140 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.140 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.141 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.141 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.141 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.141 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.141 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.141 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.141 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.141 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.141 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi2 1.141 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 1.141 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.141 * [taylor]: Taking taylor expansion of phi2 in phi2 1.142 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi2 1.142 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 1.142 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.142 * [taylor]: Taking taylor expansion of phi1 in phi2 1.142 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi2 1.142 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi2 1.142 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi2 1.142 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.142 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.142 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi2 1.142 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 1.142 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.142 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi2 1.142 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 1.142 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 1.142 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.142 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi2 1.142 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi2 1.142 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.142 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.142 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi1 1.142 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 1.142 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.142 * [taylor]: Taking taylor expansion of phi2 in phi1 1.142 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi1 1.143 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 1.143 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.143 * [taylor]: Taking taylor expansion of phi1 in phi1 1.143 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi1 1.143 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi1 1.143 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi1 1.143 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.143 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.143 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi1 1.143 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 1.143 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.143 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi1 1.143 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 1.143 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 1.143 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.143 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi1 1.143 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi1 1.143 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.143 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.143 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi1 1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 1.144 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 1.144 * [taylor]: Taking taylor expansion of phi2 in phi1 1.144 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi1 1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 1.144 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 1.144 * [taylor]: Taking taylor expansion of phi1 in phi1 1.144 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi1 1.144 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi1 1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi1 1.144 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.144 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi1 1.144 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 1.144 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.144 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi1 1.144 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 1.144 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 1.144 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.144 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi1 1.144 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi1 1.144 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.144 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.147 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi2 1.147 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 1.147 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 1.147 * [taylor]: Taking taylor expansion of phi2 in phi2 1.147 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi2 1.147 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 1.147 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 1.147 * [taylor]: Taking taylor expansion of phi1 in phi2 1.147 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi2 1.147 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi2 1.147 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi2 1.147 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.147 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.148 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi2 1.148 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 1.148 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.148 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi2 1.148 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 1.148 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 1.148 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.148 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi2 1.148 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi2 1.148 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.148 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.150 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda1 1.150 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 1.150 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 1.150 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.150 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 1.150 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 1.150 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 1.150 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.150 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 1.150 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 1.150 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 1.151 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.151 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.151 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 1.151 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.151 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.151 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.151 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.151 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.151 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.151 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.151 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.151 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.151 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.154 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda2 1.154 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 1.154 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 1.154 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.154 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 1.154 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 1.154 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 1.154 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.154 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 1.154 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 1.154 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 1.154 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.154 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.154 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 1.154 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.154 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.154 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.154 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.154 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.154 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.155 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.155 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.155 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.155 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.167 * [taylor]: Taking taylor expansion of 0 in phi2 1.168 * [taylor]: Taking taylor expansion of 0 in lambda1 1.168 * [taylor]: Taking taylor expansion of 0 in lambda2 1.178 * [taylor]: Taking taylor expansion of 0 in lambda1 1.178 * [taylor]: Taking taylor expansion of 0 in lambda2 1.189 * [taylor]: Taking taylor expansion of 0 in lambda2 1.211 * [taylor]: Taking taylor expansion of 0 in phi2 1.211 * [taylor]: Taking taylor expansion of 0 in lambda1 1.211 * [taylor]: Taking taylor expansion of 0 in lambda2 1.211 * [taylor]: Taking taylor expansion of 0 in lambda1 1.211 * [taylor]: Taking taylor expansion of 0 in lambda2 1.212 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in (phi1 phi2 lambda1 lambda2) around 0 1.212 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda2 1.212 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 1.212 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 1.212 * [taylor]: Taking taylor expansion of -1 in lambda2 1.212 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.212 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda2 1.212 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 1.212 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 1.212 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 1.212 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.212 * [taylor]: Taking taylor expansion of -1 in lambda2 1.212 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.212 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 1.212 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.212 * [taylor]: Taking taylor expansion of -1 in lambda2 1.212 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.213 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.213 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.213 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.213 * [taylor]: Taking taylor expansion of -1 in lambda2 1.213 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.213 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.213 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.213 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.213 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 1.213 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 1.213 * [taylor]: Taking taylor expansion of -1 in lambda2 1.213 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.213 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda1 1.213 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 1.213 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 1.213 * [taylor]: Taking taylor expansion of -1 in lambda1 1.213 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.213 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda1 1.213 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 1.214 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 1.214 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 1.214 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.214 * [taylor]: Taking taylor expansion of -1 in lambda1 1.214 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.214 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 1.214 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.214 * [taylor]: Taking taylor expansion of -1 in lambda1 1.214 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.214 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.214 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.214 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.214 * [taylor]: Taking taylor expansion of -1 in lambda1 1.214 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.214 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.214 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.214 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.215 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 1.215 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 1.215 * [taylor]: Taking taylor expansion of -1 in lambda1 1.215 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.215 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi2 1.215 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 1.215 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.215 * [taylor]: Taking taylor expansion of -1 in phi2 1.215 * [taylor]: Taking taylor expansion of phi1 in phi2 1.215 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi2 1.215 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi2 1.215 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi2 1.215 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi2 1.215 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 1.215 * [taylor]: Taking taylor expansion of -1 in phi2 1.215 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.215 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi2 1.215 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 1.215 * [taylor]: Taking taylor expansion of -1 in phi2 1.215 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.215 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi2 1.215 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 1.215 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 1.215 * [taylor]: Taking taylor expansion of -1 in phi2 1.215 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.215 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 1.215 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.215 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.215 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 1.215 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.216 * [taylor]: Taking taylor expansion of -1 in phi2 1.216 * [taylor]: Taking taylor expansion of phi2 in phi2 1.216 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi1 1.216 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 1.216 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.216 * [taylor]: Taking taylor expansion of -1 in phi1 1.216 * [taylor]: Taking taylor expansion of phi1 in phi1 1.216 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi1 1.216 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi1 1.216 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi1 1.216 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi1 1.216 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 1.216 * [taylor]: Taking taylor expansion of -1 in phi1 1.216 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.216 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi1 1.216 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 1.217 * [taylor]: Taking taylor expansion of -1 in phi1 1.217 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.217 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi1 1.217 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 1.217 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 1.217 * [taylor]: Taking taylor expansion of -1 in phi1 1.217 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.217 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 1.217 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.217 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.217 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 1.217 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.217 * [taylor]: Taking taylor expansion of -1 in phi1 1.217 * [taylor]: Taking taylor expansion of phi2 in phi1 1.217 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi1 1.217 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 1.217 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 1.217 * [taylor]: Taking taylor expansion of -1 in phi1 1.217 * [taylor]: Taking taylor expansion of phi1 in phi1 1.217 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi1 1.217 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi1 1.217 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi1 1.217 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi1 1.217 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 1.218 * [taylor]: Taking taylor expansion of -1 in phi1 1.218 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.218 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi1 1.218 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 1.218 * [taylor]: Taking taylor expansion of -1 in phi1 1.218 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.218 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi1 1.218 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 1.218 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 1.218 * [taylor]: Taking taylor expansion of -1 in phi1 1.218 * [taylor]: Taking taylor expansion of lambda1 in phi1 1.218 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 1.218 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 1.218 * [taylor]: Taking taylor expansion of lambda2 in phi1 1.218 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 1.218 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 1.218 * [taylor]: Taking taylor expansion of -1 in phi1 1.218 * [taylor]: Taking taylor expansion of phi2 in phi1 1.220 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi2 1.220 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 1.220 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 1.220 * [taylor]: Taking taylor expansion of -1 in phi2 1.220 * [taylor]: Taking taylor expansion of phi1 in phi2 1.221 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi2 1.221 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi2 1.221 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi2 1.221 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi2 1.221 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 1.221 * [taylor]: Taking taylor expansion of -1 in phi2 1.221 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.221 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi2 1.221 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 1.221 * [taylor]: Taking taylor expansion of -1 in phi2 1.221 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.221 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi2 1.221 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 1.221 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 1.221 * [taylor]: Taking taylor expansion of -1 in phi2 1.221 * [taylor]: Taking taylor expansion of lambda1 in phi2 1.221 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 1.221 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 1.221 * [taylor]: Taking taylor expansion of lambda2 in phi2 1.221 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 1.221 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 1.221 * [taylor]: Taking taylor expansion of -1 in phi2 1.221 * [taylor]: Taking taylor expansion of phi2 in phi2 1.224 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda1 1.224 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 1.224 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 1.224 * [taylor]: Taking taylor expansion of -1 in lambda1 1.224 * [taylor]: Taking taylor expansion of phi1 in lambda1 1.224 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda1 1.224 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 1.224 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 1.224 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 1.224 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.224 * [taylor]: Taking taylor expansion of -1 in lambda1 1.224 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.224 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 1.224 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.224 * [taylor]: Taking taylor expansion of -1 in lambda1 1.224 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.224 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.224 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.224 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.225 * [taylor]: Taking taylor expansion of -1 in lambda1 1.225 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.225 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.225 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.225 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.225 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 1.225 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 1.225 * [taylor]: Taking taylor expansion of -1 in lambda1 1.225 * [taylor]: Taking taylor expansion of phi2 in lambda1 1.227 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda2 1.227 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 1.227 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 1.227 * [taylor]: Taking taylor expansion of -1 in lambda2 1.227 * [taylor]: Taking taylor expansion of phi1 in lambda2 1.227 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda2 1.227 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 1.227 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 1.228 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 1.228 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.228 * [taylor]: Taking taylor expansion of -1 in lambda2 1.228 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.228 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 1.228 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.228 * [taylor]: Taking taylor expansion of -1 in lambda2 1.228 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.228 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.228 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.228 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.228 * [taylor]: Taking taylor expansion of -1 in lambda2 1.228 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.228 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.228 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.228 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.229 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 1.229 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 1.229 * [taylor]: Taking taylor expansion of -1 in lambda2 1.229 * [taylor]: Taking taylor expansion of phi2 in lambda2 1.241 * [taylor]: Taking taylor expansion of 0 in phi2 1.241 * [taylor]: Taking taylor expansion of 0 in lambda1 1.241 * [taylor]: Taking taylor expansion of 0 in lambda2 1.251 * [taylor]: Taking taylor expansion of 0 in lambda1 1.251 * [taylor]: Taking taylor expansion of 0 in lambda2 1.259 * [taylor]: Taking taylor expansion of 0 in lambda2 1.283 * [taylor]: Taking taylor expansion of 0 in phi2 1.283 * [taylor]: Taking taylor expansion of 0 in lambda1 1.283 * [taylor]: Taking taylor expansion of 0 in lambda2 1.283 * [taylor]: Taking taylor expansion of 0 in lambda1 1.283 * [taylor]: Taking taylor expansion of 0 in lambda2 1.283 * * * [progress]: simplifying candidates 1.285 * [simplify]: Simplifying using # : (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (+ (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log R)) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (* R R) R)) (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (cbrt R) (cbrt R))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) 1) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (expm1 (* (sin phi1) (sin phi2))) (log1p (* (sin phi1) (sin phi2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (* (sin phi1) (sin phi2)) (+ (log (sin phi1)) (log (sin phi2))) (log (* (sin phi1) (sin phi2))) (exp (* (sin phi1) (sin phi2))) (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2))) (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2))) (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (* (sin phi1) (sqrt (sin phi2))) (* (sin phi1) 1) (* (cbrt (sin phi1)) (sin phi2)) (* (sqrt (sin phi1)) (sin phi2)) (* (sin phi1) (sin phi2)) (expm1 (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (+ (log (cos phi1)) (log (cos phi2))) (log (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (+ (log (* (cos phi1) (cos phi2))) (log (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (exp (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (* (cos phi1) (cos phi1)) (cos phi1)) (* (* (cos phi2) (cos phi2)) (cos phi2))) (* (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (* (cos phi1) (cos phi2)) (* (cos phi1) (cos phi2))) (* (cos phi1) (cos phi2))) (* (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) (* 2 2) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) (* 2 (* 2 2)) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (* 2 (+ (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (+ (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))))) (* 2 (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (fma (cos lambda1) (cos lambda2) (- (* (sin (- lambda2)) (sin lambda1))))) (* (* (cos phi1) (cos phi2)) (fma (- (sin (- lambda2))) (sin lambda1) (* (sin (- lambda2)) (sin lambda1)))) (* (* (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))))) (* (fma (cos lambda1) (cos lambda2) (- (* (sin (- lambda2)) (sin lambda1)))) (* (cos phi1) (cos phi2))) (* (fma (- (sin (- lambda2))) (sin lambda1) (* (sin (- lambda2)) (sin lambda1))) (* (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 phi1) (cos phi2))) (* (* (cos phi1) (cos phi2)) (* (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (cos phi1) (cos phi2)) 1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) (* (* (cos phi1) (cos phi2)) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (* (* (cos phi1) (cos phi2)) (- (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (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))))))) (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (* -1 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 (* -1 lambda2))))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) (- 1 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2)))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))) (cos phi2))) 1.293 * * [simplify]: iteration 0 : 525 enodes (cost 1615 ) 1.302 * * [simplify]: iteration 1 : 2180 enodes (cost 1377 ) 1.341 * * [simplify]: iteration 2 : 5002 enodes (cost 1374 ) 1.346 * [simplify]: Simplified to: (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) 3) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) 3) (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) 3) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (cbrt R) (cbrt R))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (sqrt R)) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (expm1 (* (sin phi1) (sin phi2))) (log1p (* (sin phi1) (sin phi2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (* (sin phi1) (sin phi2)) (log (* (sin phi1) (sin phi2))) (log (* (sin phi1) (sin phi2))) (exp (* (sin phi1) (sin phi2))) (pow (* (sin phi1) (sin phi2)) 3) (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2))) (pow (* (sin phi1) (sin phi2)) 3) (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (* (sin phi1) (sqrt (sin phi2))) (sin phi1) (* (cbrt (sin phi1)) (sin phi2)) (* (sqrt (sin phi1)) (sin phi2)) (* (sin phi1) (sin phi2)) (expm1 (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (exp (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (pow (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 3) (pow (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 3) (* (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (pow (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 3) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) 4 (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) 8 (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (fma (* (cos lambda1) (cos lambda1)) (* (* (cos lambda2) (cos lambda2)) 2) (* (* 2 (* (sin lambda1) (sin (* -1 lambda2)))) (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))))) (* (* (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2)))) (* (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) 2) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (sin lambda1) (+ (sin lambda2) (sin (- lambda2)))) (cos phi2)) (cos phi1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (sin lambda1) (+ (sin lambda2) (sin (- lambda2)))) (cos phi2)) (cos phi1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (* (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (cos phi2)) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (* (+ (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) 0)) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (cos phi1))) (* (* (cos phi1) (cos phi2)) (* 2 (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (* (cos phi1) (* (cos phi2) (* (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) (fma (- 1/2) (fma phi1 phi1 (pow phi2 2)) 1) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 1.347 * * * [progress]: adding candidates to table 1.789 * * [progress]: iteration 3 / 4 1.789 * * * [progress]: picking best candidate 1.882 * * * * [pick]: Picked # 1.882 * * * [progress]: localizing error 1.918 * * * [progress]: generating rewritten candidates 1.918 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.919 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1.922 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1) 1.926 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 1.956 * * * [progress]: generating series expansions 1.956 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.957 * [approximate]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (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 1.957 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda2 1.957 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda1 1.957 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi2 1.958 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi1 1.958 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi1 1.959 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi2 1.959 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda1 1.960 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda2 1.960 * [taylor]: Taking taylor expansion of 0 in phi2 1.960 * [taylor]: Taking taylor expansion of 0 in lambda1 1.960 * [taylor]: Taking taylor expansion of 0 in lambda2 1.960 * [taylor]: Taking taylor expansion of 0 in lambda1 1.960 * [taylor]: Taking taylor expansion of 0 in lambda2 1.960 * [taylor]: Taking taylor expansion of 0 in lambda2 1.961 * [taylor]: Taking taylor expansion of 0 in phi2 1.961 * [taylor]: Taking taylor expansion of 0 in lambda1 1.961 * [taylor]: Taking taylor expansion of 0 in lambda2 1.961 * [taylor]: Taking taylor expansion of 0 in lambda1 1.961 * [taylor]: Taking taylor expansion of 0 in lambda2 1.962 * [approximate]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.962 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 1.962 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 1.963 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 1.963 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 1.964 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 1.964 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 1.965 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 1.965 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2))))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 1.967 * [taylor]: Taking taylor expansion of 0 in phi2 1.967 * [taylor]: Taking taylor expansion of 0 in lambda1 1.967 * [taylor]: Taking taylor expansion of 0 in lambda2 1.967 * [taylor]: Taking taylor expansion of 0 in lambda1 1.967 * [taylor]: Taking taylor expansion of 0 in lambda2 1.967 * [taylor]: Taking taylor expansion of 0 in lambda2 1.967 * [taylor]: Taking taylor expansion of 0 in phi2 1.967 * [taylor]: Taking taylor expansion of 0 in lambda1 1.967 * [taylor]: Taking taylor expansion of 0 in lambda2 1.967 * [taylor]: Taking taylor expansion of 0 in lambda1 1.967 * [taylor]: Taking taylor expansion of 0 in lambda2 1.968 * [approximate]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.968 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 1.969 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 1.969 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 1.970 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 1.970 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 1.971 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 1.971 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 1.972 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 1.973 * [taylor]: Taking taylor expansion of 0 in phi2 1.973 * [taylor]: Taking taylor expansion of 0 in lambda1 1.973 * [taylor]: Taking taylor expansion of 0 in lambda2 1.973 * [taylor]: Taking taylor expansion of 0 in lambda1 1.973 * [taylor]: Taking taylor expansion of 0 in lambda2 1.973 * [taylor]: Taking taylor expansion of 0 in lambda2 1.973 * [taylor]: Taking taylor expansion of 0 in phi2 1.973 * [taylor]: Taking taylor expansion of 0 in lambda1 1.973 * [taylor]: Taking taylor expansion of 0 in lambda2 1.973 * [taylor]: Taking taylor expansion of 0 in lambda1 1.973 * [taylor]: Taking taylor expansion of 0 in lambda2 1.974 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1.974 * [approximate]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (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 1.974 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in R 1.974 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in R 1.975 * [taylor]: Taking taylor expansion of R in R 1.975 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in lambda2 1.975 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda2 1.975 * [taylor]: Taking taylor expansion of R in lambda2 1.975 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in lambda1 1.975 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda1 1.976 * [taylor]: Taking taylor expansion of R in lambda1 1.976 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in phi2 1.976 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi2 1.976 * [taylor]: Taking taylor expansion of R in phi2 1.976 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in phi1 1.976 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi1 1.977 * [taylor]: Taking taylor expansion of R in phi1 1.977 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in phi1 1.977 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi1 1.977 * [taylor]: Taking taylor expansion of R in phi1 1.978 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in phi2 1.978 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in phi2 1.978 * [taylor]: Taking taylor expansion of R in phi2 1.978 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in lambda1 1.978 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda1 1.979 * [taylor]: Taking taylor expansion of R in lambda1 1.979 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in lambda2 1.979 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in lambda2 1.980 * [taylor]: Taking taylor expansion of R in lambda2 1.982 * [taylor]: Taking taylor expansion of (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) in R 1.982 * [taylor]: Taking taylor expansion of (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) in R 1.983 * [taylor]: Taking taylor expansion of R in R 1.984 * [taylor]: Taking taylor expansion of 0 in phi2 1.984 * [taylor]: Taking taylor expansion of 0 in lambda1 1.984 * [taylor]: Taking taylor expansion of 0 in lambda2 1.984 * [taylor]: Taking taylor expansion of 0 in R 1.984 * [taylor]: Taking taylor expansion of 0 in lambda1 1.984 * [taylor]: Taking taylor expansion of 0 in lambda2 1.984 * [taylor]: Taking taylor expansion of 0 in R 1.985 * [taylor]: Taking taylor expansion of 0 in lambda2 1.985 * [taylor]: Taking taylor expansion of 0 in R 1.985 * [taylor]: Taking taylor expansion of 0 in R 1.988 * [taylor]: Taking taylor expansion of 0 in phi2 1.988 * [taylor]: Taking taylor expansion of 0 in lambda1 1.988 * [taylor]: Taking taylor expansion of 0 in lambda2 1.988 * [taylor]: Taking taylor expansion of 0 in R 1.988 * [taylor]: Taking taylor expansion of 0 in lambda1 1.988 * [taylor]: Taking taylor expansion of 0 in lambda2 1.988 * [taylor]: Taking taylor expansion of 0 in R 1.989 * [taylor]: Taking taylor expansion of 0 in lambda1 1.989 * [taylor]: Taking taylor expansion of 0 in lambda2 1.989 * [taylor]: Taking taylor expansion of 0 in R 1.989 * [taylor]: Taking taylor expansion of 0 in lambda2 1.989 * [taylor]: Taking taylor expansion of 0 in R 1.989 * [taylor]: Taking taylor expansion of 0 in lambda2 1.989 * [taylor]: Taking taylor expansion of 0 in R 1.989 * [taylor]: Taking taylor expansion of 0 in lambda2 1.990 * [taylor]: Taking taylor expansion of 0 in R 1.991 * [approximate]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 1.991 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in R 1.991 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in R 1.992 * [taylor]: Taking taylor expansion of R in R 1.992 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda2 1.992 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 1.993 * [taylor]: Taking taylor expansion of R in lambda2 1.993 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda1 1.993 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 1.994 * [taylor]: Taking taylor expansion of R in lambda1 1.994 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi2 1.994 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 1.995 * [taylor]: Taking taylor expansion of R in phi2 1.996 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi1 1.996 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 1.996 * [taylor]: Taking taylor expansion of R in phi1 1.997 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi1 1.997 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 1.997 * [taylor]: Taking taylor expansion of R in phi1 1.998 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi2 1.998 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 1.998 * [taylor]: Taking taylor expansion of R in phi2 1.999 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda1 1.999 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 2.000 * [taylor]: Taking taylor expansion of R in lambda1 2.000 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda2 2.000 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 2.001 * [taylor]: Taking taylor expansion of R in lambda2 2.001 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in R 2.001 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (expm1 (log1p (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in R 2.002 * [taylor]: Taking taylor expansion of R in R 2.004 * [taylor]: Taking taylor expansion of 0 in phi2 2.004 * [taylor]: Taking taylor expansion of 0 in lambda1 2.004 * [taylor]: Taking taylor expansion of 0 in lambda2 2.004 * [taylor]: Taking taylor expansion of 0 in R 2.005 * [taylor]: Taking taylor expansion of 0 in lambda1 2.005 * [taylor]: Taking taylor expansion of 0 in lambda2 2.005 * [taylor]: Taking taylor expansion of 0 in R 2.006 * [taylor]: Taking taylor expansion of 0 in lambda2 2.006 * [taylor]: Taking taylor expansion of 0 in R 2.006 * [taylor]: Taking taylor expansion of 0 in R 2.008 * [taylor]: Taking taylor expansion of 0 in phi2 2.008 * [taylor]: Taking taylor expansion of 0 in lambda1 2.008 * [taylor]: Taking taylor expansion of 0 in lambda2 2.008 * [taylor]: Taking taylor expansion of 0 in R 2.008 * [taylor]: Taking taylor expansion of 0 in lambda1 2.008 * [taylor]: Taking taylor expansion of 0 in lambda2 2.008 * [taylor]: Taking taylor expansion of 0 in R 2.009 * [taylor]: Taking taylor expansion of 0 in lambda1 2.009 * [taylor]: Taking taylor expansion of 0 in lambda2 2.009 * [taylor]: Taking taylor expansion of 0 in R 2.009 * [taylor]: Taking taylor expansion of 0 in lambda2 2.009 * [taylor]: Taking taylor expansion of 0 in R 2.009 * [taylor]: Taking taylor expansion of 0 in lambda2 2.009 * [taylor]: Taking taylor expansion of 0 in R 2.010 * [taylor]: Taking taylor expansion of 0 in lambda2 2.010 * [taylor]: Taking taylor expansion of 0 in R 2.010 * [taylor]: Taking taylor expansion of 0 in R 2.010 * [taylor]: Taking taylor expansion of 0 in R 2.010 * [taylor]: Taking taylor expansion of 0 in R 2.011 * [taylor]: Taking taylor expansion of 0 in R 2.014 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 2.014 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in R 2.014 * [taylor]: Taking taylor expansion of -1 in R 2.014 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in R 2.014 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in R 2.015 * [taylor]: Taking taylor expansion of R in R 2.016 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda2 2.016 * [taylor]: Taking taylor expansion of -1 in lambda2 2.016 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda2 2.016 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 2.016 * [taylor]: Taking taylor expansion of R in lambda2 2.017 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda1 2.017 * [taylor]: Taking taylor expansion of -1 in lambda1 2.017 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda1 2.017 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 2.017 * [taylor]: Taking taylor expansion of R in lambda1 2.018 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi2 2.018 * [taylor]: Taking taylor expansion of -1 in phi2 2.018 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi2 2.018 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 2.019 * [taylor]: Taking taylor expansion of R in phi2 2.019 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi1 2.019 * [taylor]: Taking taylor expansion of -1 in phi1 2.019 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi1 2.019 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 2.020 * [taylor]: Taking taylor expansion of R in phi1 2.020 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi1 2.020 * [taylor]: Taking taylor expansion of -1 in phi1 2.020 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi1 2.020 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 2.021 * [taylor]: Taking taylor expansion of R in phi1 2.022 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi2 2.022 * [taylor]: Taking taylor expansion of -1 in phi2 2.022 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi2 2.022 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 2.023 * [taylor]: Taking taylor expansion of R in phi2 2.024 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda1 2.024 * [taylor]: Taking taylor expansion of -1 in lambda1 2.024 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda1 2.024 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 2.024 * [taylor]: Taking taylor expansion of R in lambda1 2.025 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda2 2.025 * [taylor]: Taking taylor expansion of -1 in lambda2 2.025 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda2 2.026 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 2.026 * [taylor]: Taking taylor expansion of R in lambda2 2.027 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in R 2.027 * [taylor]: Taking taylor expansion of -1 in R 2.027 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in R 2.027 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (expm1 (log1p (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in R 2.028 * [taylor]: Taking taylor expansion of R in R 2.031 * [taylor]: Taking taylor expansion of 0 in phi2 2.031 * [taylor]: Taking taylor expansion of 0 in lambda1 2.031 * [taylor]: Taking taylor expansion of 0 in lambda2 2.031 * [taylor]: Taking taylor expansion of 0 in R 2.033 * [taylor]: Taking taylor expansion of 0 in lambda1 2.033 * [taylor]: Taking taylor expansion of 0 in lambda2 2.033 * [taylor]: Taking taylor expansion of 0 in R 2.035 * [taylor]: Taking taylor expansion of 0 in lambda2 2.035 * [taylor]: Taking taylor expansion of 0 in R 2.036 * [taylor]: Taking taylor expansion of 0 in R 2.040 * [taylor]: Taking taylor expansion of 0 in phi2 2.040 * [taylor]: Taking taylor expansion of 0 in lambda1 2.040 * [taylor]: Taking taylor expansion of 0 in lambda2 2.040 * [taylor]: Taking taylor expansion of 0 in R 2.040 * [taylor]: Taking taylor expansion of 0 in lambda1 2.040 * [taylor]: Taking taylor expansion of 0 in lambda2 2.040 * [taylor]: Taking taylor expansion of 0 in R 2.042 * [taylor]: Taking taylor expansion of 0 in lambda1 2.042 * [taylor]: Taking taylor expansion of 0 in lambda2 2.042 * [taylor]: Taking taylor expansion of 0 in R 2.042 * [taylor]: Taking taylor expansion of 0 in lambda2 2.042 * [taylor]: Taking taylor expansion of 0 in R 2.042 * [taylor]: Taking taylor expansion of 0 in lambda2 2.042 * [taylor]: Taking taylor expansion of 0 in R 2.044 * [taylor]: Taking taylor expansion of 0 in lambda2 2.044 * [taylor]: Taking taylor expansion of 0 in R 2.044 * [taylor]: Taking taylor expansion of 0 in R 2.044 * [taylor]: Taking taylor expansion of 0 in R 2.044 * [taylor]: Taking taylor expansion of 0 in R 2.046 * [taylor]: Taking taylor expansion of 0 in R 2.050 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1) 2.050 * [approximate]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0 2.050 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2 2.050 * [taylor]: Taking taylor expansion of (sin phi1) in phi2 2.050 * [taylor]: Taking taylor expansion of phi1 in phi2 2.051 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 2.051 * [taylor]: Taking taylor expansion of phi2 in phi2 2.051 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 2.051 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 2.051 * [taylor]: Taking taylor expansion of phi1 in phi1 2.051 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 2.051 * [taylor]: Taking taylor expansion of phi2 in phi1 2.051 * [taylor]: Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1 2.051 * [taylor]: Taking taylor expansion of (sin phi1) in phi1 2.051 * [taylor]: Taking taylor expansion of phi1 in phi1 2.051 * [taylor]: Taking taylor expansion of (sin phi2) in phi1 2.051 * [taylor]: Taking taylor expansion of phi2 in phi1 2.051 * [taylor]: Taking taylor expansion of 0 in phi2 2.053 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 2.053 * [taylor]: Taking taylor expansion of phi2 in phi2 2.057 * [taylor]: Taking taylor expansion of 0 in phi2 2.061 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2 2.061 * [taylor]: Taking taylor expansion of (* 1/6 (sin phi2)) in phi2 2.061 * [taylor]: Taking taylor expansion of 1/6 in phi2 2.061 * [taylor]: Taking taylor expansion of (sin phi2) in phi2 2.061 * [taylor]: Taking taylor expansion of phi2 in phi2 2.068 * [taylor]: Taking taylor expansion of 0 in phi2 2.068 * [approximate]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in (phi1 phi2) around 0 2.068 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 2.068 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 2.068 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.068 * [taylor]: Taking taylor expansion of phi1 in phi2 2.068 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 2.068 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.068 * [taylor]: Taking taylor expansion of phi2 in phi2 2.069 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 2.069 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 2.069 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.069 * [taylor]: Taking taylor expansion of phi1 in phi1 2.071 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 2.071 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.071 * [taylor]: Taking taylor expansion of phi2 in phi1 2.071 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi1 2.071 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi1 2.071 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.071 * [taylor]: Taking taylor expansion of phi1 in phi1 2.072 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi1 2.072 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.072 * [taylor]: Taking taylor expansion of phi2 in phi1 2.072 * [taylor]: Taking taylor expansion of (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) in phi2 2.072 * [taylor]: Taking taylor expansion of (sin (/ 1 phi1)) in phi2 2.072 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.072 * [taylor]: Taking taylor expansion of phi1 in phi2 2.072 * [taylor]: Taking taylor expansion of (sin (/ 1 phi2)) in phi2 2.072 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.072 * [taylor]: Taking taylor expansion of phi2 in phi2 2.075 * [taylor]: Taking taylor expansion of 0 in phi2 2.079 * [taylor]: Taking taylor expansion of 0 in phi2 2.085 * [taylor]: Taking taylor expansion of 0 in phi2 2.085 * [approximate]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0 2.085 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 2.085 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 2.085 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.085 * [taylor]: Taking taylor expansion of -1 in phi2 2.085 * [taylor]: Taking taylor expansion of phi1 in phi2 2.085 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 2.085 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.085 * [taylor]: Taking taylor expansion of -1 in phi2 2.085 * [taylor]: Taking taylor expansion of phi2 in phi2 2.086 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 2.086 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 2.086 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.086 * [taylor]: Taking taylor expansion of -1 in phi1 2.086 * [taylor]: Taking taylor expansion of phi1 in phi1 2.086 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 2.086 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.086 * [taylor]: Taking taylor expansion of -1 in phi1 2.086 * [taylor]: Taking taylor expansion of phi2 in phi1 2.086 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1 2.086 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi1 2.086 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.086 * [taylor]: Taking taylor expansion of -1 in phi1 2.086 * [taylor]: Taking taylor expansion of phi1 in phi1 2.087 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi1 2.087 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.087 * [taylor]: Taking taylor expansion of -1 in phi1 2.087 * [taylor]: Taking taylor expansion of phi2 in phi1 2.087 * [taylor]: Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2 2.087 * [taylor]: Taking taylor expansion of (sin (/ -1 phi1)) in phi2 2.087 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.087 * [taylor]: Taking taylor expansion of -1 in phi2 2.087 * [taylor]: Taking taylor expansion of phi1 in phi2 2.087 * [taylor]: Taking taylor expansion of (sin (/ -1 phi2)) in phi2 2.087 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.087 * [taylor]: Taking taylor expansion of -1 in phi2 2.087 * [taylor]: Taking taylor expansion of phi2 in phi2 2.090 * [taylor]: Taking taylor expansion of 0 in phi2 2.094 * [taylor]: Taking taylor expansion of 0 in phi2 2.099 * [taylor]: Taking taylor expansion of 0 in phi2 2.100 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 2.100 * [approximate]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in (phi1 phi2 lambda1 lambda2) around 0 2.100 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in lambda2 2.100 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 2.100 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.100 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda2 2.100 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 2.100 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.100 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda2 2.100 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda2 2.100 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda2 2.100 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.100 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.100 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.100 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 2.100 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 2.100 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.100 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.100 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.100 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.101 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in lambda1 2.101 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 2.101 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.101 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 2.101 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 2.101 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.101 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 2.101 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 2.101 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 2.101 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.101 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 2.101 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.101 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.101 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.101 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.101 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.101 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.101 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.101 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in phi2 2.101 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 2.101 * [taylor]: Taking taylor expansion of phi1 in phi2 2.102 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi2 2.102 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 2.102 * [taylor]: Taking taylor expansion of phi2 in phi2 2.102 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi2 2.102 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi2 2.102 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 2.102 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.102 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 2.102 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.102 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi2 2.102 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 2.102 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.102 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi2 2.102 * [taylor]: Taking taylor expansion of (- lambda2) in phi2 2.102 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.102 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in phi1 2.102 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 2.102 * [taylor]: Taking taylor expansion of phi1 in phi1 2.102 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi1 2.102 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 2.102 * [taylor]: Taking taylor expansion of phi2 in phi1 2.102 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi1 2.102 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi1 2.102 * [taylor]: Taking taylor expansion of (cos lambda1) in phi1 2.102 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.102 * [taylor]: Taking taylor expansion of (cos lambda2) in phi1 2.102 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.102 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi1 2.102 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 2.102 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.102 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi1 2.102 * [taylor]: Taking taylor expansion of (- lambda2) in phi1 2.102 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.102 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) in phi1 2.102 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 2.102 * [taylor]: Taking taylor expansion of phi1 in phi1 2.102 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi1 2.102 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 2.102 * [taylor]: Taking taylor expansion of phi2 in phi1 2.103 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi1 2.103 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi1 2.103 * [taylor]: Taking taylor expansion of (cos lambda1) in phi1 2.103 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.103 * [taylor]: Taking taylor expansion of (cos lambda2) in phi1 2.103 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.103 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi1 2.103 * [taylor]: Taking taylor expansion of (sin lambda1) in phi1 2.103 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.103 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi1 2.103 * [taylor]: Taking taylor expansion of (- lambda2) in phi1 2.103 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.105 * [taylor]: Taking taylor expansion of (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in phi2 2.105 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 2.105 * [taylor]: Taking taylor expansion of phi2 in phi2 2.105 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in phi2 2.105 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in phi2 2.105 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 2.105 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.105 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 2.105 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.105 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in phi2 2.105 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 2.105 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.105 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi2 2.105 * [taylor]: Taking taylor expansion of (- lambda2) in phi2 2.105 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.107 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 2.107 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 2.107 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 2.107 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.107 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 2.107 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.107 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.107 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.107 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.107 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.107 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.107 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.108 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.108 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.118 * [taylor]: Taking taylor expansion of 0 in phi2 2.118 * [taylor]: Taking taylor expansion of 0 in lambda1 2.118 * [taylor]: Taking taylor expansion of 0 in lambda2 2.126 * [taylor]: Taking taylor expansion of 0 in lambda1 2.126 * [taylor]: Taking taylor expansion of 0 in lambda2 2.131 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 2.131 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.131 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.131 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.146 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (* (cos phi2) (sin (- lambda2))))) (* 1/2 (* (cos lambda1) (* (cos phi2) (cos lambda2))))) in phi2 2.146 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (* (cos phi2) (sin (- lambda2))))) in phi2 2.146 * [taylor]: Taking taylor expansion of 1/2 in phi2 2.146 * [taylor]: Taking taylor expansion of (* (sin lambda1) (* (cos phi2) (sin (- lambda2)))) in phi2 2.146 * [taylor]: Taking taylor expansion of (sin lambda1) in phi2 2.146 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.146 * [taylor]: Taking taylor expansion of (* (cos phi2) (sin (- lambda2))) in phi2 2.146 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 2.146 * [taylor]: Taking taylor expansion of phi2 in phi2 2.146 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in phi2 2.146 * [taylor]: Taking taylor expansion of (- lambda2) in phi2 2.146 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.146 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (* (cos phi2) (cos lambda2)))) in phi2 2.146 * [taylor]: Taking taylor expansion of 1/2 in phi2 2.146 * [taylor]: Taking taylor expansion of (* (cos lambda1) (* (cos phi2) (cos lambda2))) in phi2 2.146 * [taylor]: Taking taylor expansion of (cos lambda1) in phi2 2.146 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.146 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos lambda2)) in phi2 2.146 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 2.146 * [taylor]: Taking taylor expansion of phi2 in phi2 2.146 * [taylor]: Taking taylor expansion of (cos lambda2) in phi2 2.146 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.148 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (sin (- lambda2)))) (* 1/2 (* (cos lambda1) (cos lambda2)))) in lambda1 2.148 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (sin (- lambda2)))) in lambda1 2.148 * [taylor]: Taking taylor expansion of 1/2 in lambda1 2.148 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.148 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.148 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.148 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.148 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.148 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.148 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (cos lambda2))) in lambda1 2.148 * [taylor]: Taking taylor expansion of 1/2 in lambda1 2.148 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 2.148 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 2.148 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.148 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 2.148 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.149 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 2.149 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 2.149 * [taylor]: Taking taylor expansion of 1/2 in lambda2 2.149 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.149 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.150 * [taylor]: Taking taylor expansion of 0 in lambda1 2.150 * [taylor]: Taking taylor expansion of 0 in lambda2 2.161 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (sin lambda1) (sin (- lambda2)))) (* 1/2 (* (cos lambda1) (cos lambda2)))) in lambda1 2.161 * [taylor]: Taking taylor expansion of (* 1/2 (* (sin lambda1) (sin (- lambda2)))) in lambda1 2.161 * [taylor]: Taking taylor expansion of 1/2 in lambda1 2.161 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.161 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.161 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.161 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.161 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.161 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.161 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos lambda1) (cos lambda2))) in lambda1 2.161 * [taylor]: Taking taylor expansion of 1/2 in lambda1 2.161 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 2.161 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 2.161 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.161 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 2.161 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.162 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 2.162 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 2.162 * [taylor]: Taking taylor expansion of 1/2 in lambda2 2.162 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.162 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.167 * [approximate]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in (phi1 phi2 lambda1 lambda2) around 0 2.167 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda2 2.167 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 2.167 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 2.167 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.167 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 2.167 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 2.167 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 2.167 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.167 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 2.167 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 2.167 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 2.167 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.167 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.167 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 2.167 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.167 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.168 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.168 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.168 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.168 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.168 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.168 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.168 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.168 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.168 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda1 2.168 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 2.168 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 2.168 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.168 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 2.169 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 2.169 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 2.169 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.169 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 2.169 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 2.169 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 2.169 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.169 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.169 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 2.169 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.169 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.169 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.169 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.169 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.169 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.170 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.170 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.170 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.170 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.170 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi2 2.170 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 2.170 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.170 * [taylor]: Taking taylor expansion of phi2 in phi2 2.170 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi2 2.170 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 2.170 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.170 * [taylor]: Taking taylor expansion of phi1 in phi2 2.170 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi2 2.170 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi2 2.170 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi2 2.170 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.170 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.170 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi2 2.170 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 2.170 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.171 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi2 2.171 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 2.171 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 2.171 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.171 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi2 2.171 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi2 2.171 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.171 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.171 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi1 2.171 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 2.171 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.171 * [taylor]: Taking taylor expansion of phi2 in phi1 2.171 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi1 2.171 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 2.171 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.171 * [taylor]: Taking taylor expansion of phi1 in phi1 2.171 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi1 2.171 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi1 2.171 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi1 2.171 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.171 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.172 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi1 2.172 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 2.172 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.172 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi1 2.172 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 2.172 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 2.172 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.172 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi1 2.172 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi1 2.172 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.172 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.172 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi1 2.172 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 2.172 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 2.172 * [taylor]: Taking taylor expansion of phi2 in phi1 2.172 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi1 2.172 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 2.172 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 2.172 * [taylor]: Taking taylor expansion of phi1 in phi1 2.173 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi1 2.173 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi1 2.173 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi1 2.173 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.173 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.173 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi1 2.173 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 2.173 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.173 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi1 2.173 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi1 2.173 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 2.173 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.173 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi1 2.173 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi1 2.173 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.173 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.175 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in phi2 2.176 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 2.176 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 2.176 * [taylor]: Taking taylor expansion of phi2 in phi2 2.176 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in phi2 2.176 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 2.176 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 2.176 * [taylor]: Taking taylor expansion of phi1 in phi2 2.176 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in phi2 2.176 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in phi2 2.176 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in phi2 2.176 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.176 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.176 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in phi2 2.176 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 2.176 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.176 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in phi2 2.176 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in phi2 2.176 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 2.176 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.177 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in phi2 2.177 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in phi2 2.177 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.177 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.179 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda1 2.179 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 2.179 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 2.179 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.179 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 2.179 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 2.179 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 2.179 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.179 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 2.179 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 2.179 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 2.179 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.179 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.179 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 2.179 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.179 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.180 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.180 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.180 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.180 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.180 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.180 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.180 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.180 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.182 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) in lambda2 2.182 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 2.182 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 2.182 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.183 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 2.183 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 2.183 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 2.183 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.183 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 2.183 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 2.183 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 2.183 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.183 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.183 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 2.183 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.183 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.183 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.183 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.183 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.183 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.183 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.183 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.183 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.183 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.197 * [taylor]: Taking taylor expansion of 0 in phi2 2.197 * [taylor]: Taking taylor expansion of 0 in lambda1 2.197 * [taylor]: Taking taylor expansion of 0 in lambda2 2.207 * [taylor]: Taking taylor expansion of 0 in lambda1 2.207 * [taylor]: Taking taylor expansion of 0 in lambda2 2.216 * [taylor]: Taking taylor expansion of 0 in lambda2 2.237 * [taylor]: Taking taylor expansion of 0 in phi2 2.237 * [taylor]: Taking taylor expansion of 0 in lambda1 2.237 * [taylor]: Taking taylor expansion of 0 in lambda2 2.237 * [taylor]: Taking taylor expansion of 0 in lambda1 2.237 * [taylor]: Taking taylor expansion of 0 in lambda2 2.238 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in (phi1 phi2 lambda1 lambda2) around 0 2.238 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda2 2.238 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 2.238 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 2.238 * [taylor]: Taking taylor expansion of -1 in lambda2 2.238 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.238 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda2 2.238 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 2.238 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 2.238 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 2.238 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.238 * [taylor]: Taking taylor expansion of -1 in lambda2 2.238 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.239 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 2.239 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 2.239 * [taylor]: Taking taylor expansion of -1 in lambda2 2.239 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.239 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.239 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.239 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.239 * [taylor]: Taking taylor expansion of -1 in lambda2 2.239 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.239 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.239 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.239 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.239 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 2.239 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 2.240 * [taylor]: Taking taylor expansion of -1 in lambda2 2.240 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.240 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda1 2.240 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 2.240 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 2.240 * [taylor]: Taking taylor expansion of -1 in lambda1 2.240 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.240 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda1 2.240 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 2.240 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 2.240 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 2.240 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.240 * [taylor]: Taking taylor expansion of -1 in lambda1 2.240 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.240 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 2.240 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 2.240 * [taylor]: Taking taylor expansion of -1 in lambda1 2.240 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.240 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.240 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.240 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.240 * [taylor]: Taking taylor expansion of -1 in lambda1 2.240 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.241 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.241 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.241 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.241 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 2.241 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 2.241 * [taylor]: Taking taylor expansion of -1 in lambda1 2.241 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.241 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi2 2.241 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 2.241 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.241 * [taylor]: Taking taylor expansion of -1 in phi2 2.241 * [taylor]: Taking taylor expansion of phi1 in phi2 2.241 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi2 2.241 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi2 2.241 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi2 2.241 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi2 2.241 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 2.241 * [taylor]: Taking taylor expansion of -1 in phi2 2.241 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.241 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi2 2.241 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 2.241 * [taylor]: Taking taylor expansion of -1 in phi2 2.241 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.242 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi2 2.242 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 2.242 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 2.242 * [taylor]: Taking taylor expansion of -1 in phi2 2.242 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.242 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 2.242 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.242 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.242 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 2.242 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.242 * [taylor]: Taking taylor expansion of -1 in phi2 2.242 * [taylor]: Taking taylor expansion of phi2 in phi2 2.242 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi1 2.242 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 2.242 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.242 * [taylor]: Taking taylor expansion of -1 in phi1 2.242 * [taylor]: Taking taylor expansion of phi1 in phi1 2.243 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi1 2.243 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi1 2.243 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi1 2.243 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi1 2.243 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 2.243 * [taylor]: Taking taylor expansion of -1 in phi1 2.243 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.243 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi1 2.243 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 2.243 * [taylor]: Taking taylor expansion of -1 in phi1 2.243 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.243 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi1 2.243 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 2.243 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 2.243 * [taylor]: Taking taylor expansion of -1 in phi1 2.243 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.243 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 2.243 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.243 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.243 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 2.243 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.243 * [taylor]: Taking taylor expansion of -1 in phi1 2.243 * [taylor]: Taking taylor expansion of phi2 in phi1 2.243 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi1 2.243 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 2.243 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 2.243 * [taylor]: Taking taylor expansion of -1 in phi1 2.243 * [taylor]: Taking taylor expansion of phi1 in phi1 2.244 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi1 2.244 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi1 2.244 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi1 2.244 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi1 2.244 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 2.244 * [taylor]: Taking taylor expansion of -1 in phi1 2.244 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.244 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi1 2.244 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi1 2.244 * [taylor]: Taking taylor expansion of -1 in phi1 2.244 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.244 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi1 2.244 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi1 2.244 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi1 2.244 * [taylor]: Taking taylor expansion of -1 in phi1 2.244 * [taylor]: Taking taylor expansion of lambda1 in phi1 2.244 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi1 2.244 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 2.244 * [taylor]: Taking taylor expansion of lambda2 in phi1 2.244 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 2.244 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 2.244 * [taylor]: Taking taylor expansion of -1 in phi1 2.244 * [taylor]: Taking taylor expansion of phi2 in phi1 2.247 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in phi2 2.247 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 2.247 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 2.247 * [taylor]: Taking taylor expansion of -1 in phi2 2.247 * [taylor]: Taking taylor expansion of phi1 in phi2 2.247 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in phi2 2.247 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in phi2 2.247 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in phi2 2.247 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in phi2 2.247 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 2.247 * [taylor]: Taking taylor expansion of -1 in phi2 2.247 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.247 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in phi2 2.247 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in phi2 2.247 * [taylor]: Taking taylor expansion of -1 in phi2 2.247 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.247 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in phi2 2.247 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in phi2 2.247 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in phi2 2.247 * [taylor]: Taking taylor expansion of -1 in phi2 2.247 * [taylor]: Taking taylor expansion of lambda1 in phi2 2.247 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in phi2 2.247 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 2.247 * [taylor]: Taking taylor expansion of lambda2 in phi2 2.248 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 2.248 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 2.248 * [taylor]: Taking taylor expansion of -1 in phi2 2.248 * [taylor]: Taking taylor expansion of phi2 in phi2 2.250 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda1 2.250 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 2.250 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 2.250 * [taylor]: Taking taylor expansion of -1 in lambda1 2.250 * [taylor]: Taking taylor expansion of phi1 in lambda1 2.250 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda1 2.250 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 2.250 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 2.250 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 2.250 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.250 * [taylor]: Taking taylor expansion of -1 in lambda1 2.250 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.251 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 2.251 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 2.251 * [taylor]: Taking taylor expansion of -1 in lambda1 2.251 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.251 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.251 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.251 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.251 * [taylor]: Taking taylor expansion of -1 in lambda1 2.251 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.251 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.251 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.251 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.251 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 2.251 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 2.251 * [taylor]: Taking taylor expansion of -1 in lambda1 2.251 * [taylor]: Taking taylor expansion of phi2 in lambda1 2.253 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2)))) in lambda2 2.253 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 2.253 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 2.253 * [taylor]: Taking taylor expansion of -1 in lambda2 2.254 * [taylor]: Taking taylor expansion of phi1 in lambda2 2.254 * [taylor]: Taking taylor expansion of (* (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) (cos (/ -1 phi2))) in lambda2 2.254 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 2.254 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 2.254 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 2.254 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.254 * [taylor]: Taking taylor expansion of -1 in lambda2 2.254 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.254 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 2.254 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 2.254 * [taylor]: Taking taylor expansion of -1 in lambda2 2.254 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.254 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.254 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.254 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.254 * [taylor]: Taking taylor expansion of -1 in lambda2 2.254 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.254 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.254 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.254 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.255 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 2.255 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 2.255 * [taylor]: Taking taylor expansion of -1 in lambda2 2.255 * [taylor]: Taking taylor expansion of phi2 in lambda2 2.270 * [taylor]: Taking taylor expansion of 0 in phi2 2.270 * [taylor]: Taking taylor expansion of 0 in lambda1 2.270 * [taylor]: Taking taylor expansion of 0 in lambda2 2.280 * [taylor]: Taking taylor expansion of 0 in lambda1 2.280 * [taylor]: Taking taylor expansion of 0 in lambda2 2.289 * [taylor]: Taking taylor expansion of 0 in lambda2 2.310 * [taylor]: Taking taylor expansion of 0 in phi2 2.311 * [taylor]: Taking taylor expansion of 0 in lambda1 2.311 * [taylor]: Taking taylor expansion of 0 in lambda2 2.311 * [taylor]: Taking taylor expansion of 0 in lambda1 2.311 * [taylor]: Taking taylor expansion of 0 in lambda2 2.311 * * * [progress]: simplifying candidates 2.313 * [simplify]: Simplifying using # : (expm1 (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log1p (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (/ PI 2) (asin (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (log (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (exp (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (expm1 (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (log1p (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (+ (log (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log R)) (log (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (exp (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (* (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (* R R) R)) (* (cbrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (cbrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))) (cbrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (* (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (sqrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (sqrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (cbrt R) (cbrt R))) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (sqrt R)) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) 1) (* (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (expm1 (* (sin phi1) (sin phi2))) (log1p (* (sin phi1) (sin phi2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (* (sin phi1) (sin phi2)) (+ (log (sin phi1)) (log (sin phi2))) (log (* (sin phi1) (sin phi2))) (exp (* (sin phi1) (sin phi2))) (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2))) (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2))) (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (* (sin phi1) (sqrt (sin phi2))) (* (sin phi1) 1) (* (cbrt (sin phi1)) (sin phi2)) (* (sqrt (sin phi1)) (sin phi2)) (* (sin phi1) (sin phi2)) (expm1 (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (+ (log (cos phi1)) (log (cos phi2))) (log (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (+ (log (* (cos phi1) (cos phi2))) (log (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (exp (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (* (cos phi1) (cos phi1)) (cos phi1)) (* (* (cos phi2) (cos phi2)) (cos phi2))) (* (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (* (cos phi1) (cos phi2)) (* (cos phi1) (cos phi2))) (* (cos phi1) (cos phi2))) (* (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) (* 2 2) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) (* 2 (* 2 2)) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (* 2 (+ (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (+ (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))))) (* 2 (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (fma (cos lambda1) (cos lambda2) (- (* (sin (- lambda2)) (sin lambda1))))) (* (* (cos phi1) (cos phi2)) (fma (- (sin (- lambda2))) (sin lambda1) (* (sin (- lambda2)) (sin lambda1)))) (* (* (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))))) (* (fma (cos lambda1) (cos lambda2) (- (* (sin (- lambda2)) (sin lambda1)))) (* (cos phi1) (cos phi2))) (* (fma (- (sin (- lambda2))) (sin lambda1) (* (sin (- lambda2)) (sin lambda1))) (* (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 phi1) (cos phi2))) (* (* (cos phi1) (cos phi2)) (* (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (cos phi1) (cos phi2)) 1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (* (cos phi1) (cos phi2)) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) (* (* (cos phi1) (cos phi2)) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (* (* (cos phi1) (cos phi2)) (- (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) (acos (- (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (expm1 (log1p (* (sin phi1) (sin phi2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (* -1 lambda2))))))) (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) (* (acos (- (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2))))))) R) (* (acos (- (+ (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2)))) (expm1 (log1p (* (sin phi1) (sin phi2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (* -1 lambda2))))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) (- 1 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2)))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))) (cos phi2))) 2.321 * * [simplify]: iteration 0 : 525 enodes (cost 1703 ) 2.330 * * [simplify]: iteration 1 : 2191 enodes (cost 1453 ) 2.369 * * [simplify]: iteration 2 : 5002 enodes (cost 1450 ) 2.375 * [simplify]: Simplified to: (expm1 (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log1p (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (/ PI 2) (asin (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (log (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (exp (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (pow (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) 3) (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (expm1 (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (log1p (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (log (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (log (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (exp (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (pow (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) 3) (* (cbrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (cbrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))) (cbrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (pow (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) 3) (sqrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (sqrt (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R)) (* (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt R)) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (cbrt R) (cbrt R))) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (sqrt R)) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (cbrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (sqrt (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) R) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (expm1 (* (sin phi1) (sin phi2))) (log1p (* (sin phi1) (sin phi2))) (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) (* (sin phi1) (sin phi2)) (log (* (sin phi1) (sin phi2))) (log (* (sin phi1) (sin phi2))) (exp (* (sin phi1) (sin phi2))) (pow (* (sin phi1) (sin phi2)) 3) (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2))) (pow (* (sin phi1) (sin phi2)) 3) (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sqrt (sin phi1)) (sqrt (sin phi2))) (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (* (sin phi1) (sqrt (sin phi2))) (sin phi1) (* (cbrt (sin phi1)) (sin phi2)) (* (sqrt (sin phi1)) (sin phi2)) (* (sin phi1) (sin phi2)) (expm1 (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (exp (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (pow (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 3) (pow (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 3) (* (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (pow (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 3) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) 4 (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) 8 (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (fma (* (cos lambda1) (cos lambda1)) (* (* (cos lambda2) (cos lambda2)) 2) (* (* 2 (* (sin lambda1) (sin (* -1 lambda2)))) (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))))) (* (* (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2)))) (* (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) 2) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (sin lambda1) (+ (sin lambda2) (sin (- lambda2)))) (cos phi2)) (cos phi1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (* (sin lambda1) (+ (sin lambda2) (sin (- lambda2)))) (cos phi2)) (cos phi1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (* (cos phi1) (cos phi2)) (sin lambda2)) (sin lambda1)) (* (* (cos phi1) (cos phi2)) (* (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (cos phi2)) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (* (+ (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) 0)) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (cos phi1))) (* (* (cos phi1) (cos phi2)) (* 2 (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))))) (* (* (cos phi1) (cos phi2)) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3))) (* (cos phi1) (* (cos phi2) (* (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R) (* phi2 phi1) (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2)) (fma (- 1/2) (fma phi1 phi1 (pow phi2 2)) 1) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cos phi1) (* (cos phi2) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 2.375 * * * [progress]: adding candidates to table 2.870 * * [progress]: iteration 4 / 4 2.870 * * * [progress]: picking best candidate 2.963 * * * * [pick]: Picked # 2.963 * * * [progress]: localizing error 2.999 * * * [progress]: generating rewritten candidates 2.999 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1) 3.000 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 3.001 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 3.010 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 3.013 * * * [progress]: generating series expansions 3.013 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1) 3.013 * [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 3.013 * [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 3.013 * [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 3.014 * [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 3.014 * [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 3.015 * [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 3.015 * [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 3.015 * [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 3.016 * [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 3.017 * [taylor]: Taking taylor expansion of 0 in phi2 3.017 * [taylor]: Taking taylor expansion of 0 in lambda1 3.017 * [taylor]: Taking taylor expansion of 0 in lambda2 3.017 * [taylor]: Taking taylor expansion of 0 in lambda1 3.017 * [taylor]: Taking taylor expansion of 0 in lambda2 3.017 * [taylor]: Taking taylor expansion of 0 in lambda2 3.017 * [taylor]: Taking taylor expansion of 0 in phi2 3.017 * [taylor]: Taking taylor expansion of 0 in lambda1 3.017 * [taylor]: Taking taylor expansion of 0 in lambda2 3.017 * [taylor]: Taking taylor expansion of 0 in lambda1 3.017 * [taylor]: Taking taylor expansion of 0 in lambda2 3.018 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in (phi1 phi2 lambda1 lambda2) around 0 3.018 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.018 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.019 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.019 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.020 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.021 * [taylor]: Taking taylor expansion of (acos (- (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.021 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.022 * [taylor]: Taking taylor expansion of (acos (- (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.023 * [taylor]: Taking taylor expansion of 0 in phi2 3.023 * [taylor]: Taking taylor expansion of 0 in lambda1 3.023 * [taylor]: Taking taylor expansion of 0 in lambda2 3.023 * [taylor]: Taking taylor expansion of 0 in lambda1 3.023 * [taylor]: Taking taylor expansion of 0 in lambda2 3.023 * [taylor]: Taking taylor expansion of 0 in lambda2 3.023 * [taylor]: Taking taylor expansion of 0 in phi2 3.023 * [taylor]: Taking taylor expansion of 0 in lambda1 3.023 * [taylor]: Taking taylor expansion of 0 in lambda2 3.023 * [taylor]: Taking taylor expansion of 0 in lambda1 3.023 * [taylor]: Taking taylor expansion of 0 in lambda2 3.024 * [approximate]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in (phi1 phi2 lambda1 lambda2) around 0 3.024 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.025 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.025 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.026 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.027 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.027 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.028 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.028 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.029 * [taylor]: Taking taylor expansion of 0 in phi2 3.029 * [taylor]: Taking taylor expansion of 0 in lambda1 3.029 * [taylor]: Taking taylor expansion of 0 in lambda2 3.030 * [taylor]: Taking taylor expansion of 0 in lambda1 3.030 * [taylor]: Taking taylor expansion of 0 in lambda2 3.030 * [taylor]: Taking taylor expansion of 0 in lambda2 3.030 * [taylor]: Taking taylor expansion of 0 in phi2 3.030 * [taylor]: Taking taylor expansion of 0 in lambda1 3.030 * [taylor]: Taking taylor expansion of 0 in lambda2 3.030 * [taylor]: Taking taylor expansion of 0 in lambda1 3.030 * [taylor]: Taking taylor expansion of 0 in lambda2 3.030 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 3.031 * [approximate]: Taking taylor expansion of (log (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 3.031 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in lambda2 3.031 * [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 3.032 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in lambda1 3.032 * [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 3.033 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in phi2 3.033 * [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 3.033 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in phi1 3.033 * [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 3.034 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in phi1 3.034 * [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 3.038 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in phi2 3.038 * [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 3.038 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in lambda1 3.038 * [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 3.039 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) in lambda2 3.039 * [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 3.042 * [taylor]: Taking taylor expansion of 0 in phi2 3.042 * [taylor]: Taking taylor expansion of 0 in lambda1 3.042 * [taylor]: Taking taylor expansion of 0 in lambda2 3.043 * [taylor]: Taking taylor expansion of 0 in lambda1 3.043 * [taylor]: Taking taylor expansion of 0 in lambda2 3.044 * [taylor]: Taking taylor expansion of 0 in lambda2 3.048 * [taylor]: Taking taylor expansion of 0 in phi2 3.048 * [taylor]: Taking taylor expansion of 0 in lambda1 3.048 * [taylor]: Taking taylor expansion of 0 in lambda2 3.048 * [taylor]: Taking taylor expansion of 0 in lambda1 3.048 * [taylor]: Taking taylor expansion of 0 in lambda2 3.049 * [approximate]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in (phi1 phi2 lambda1 lambda2) around 0 3.049 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in lambda2 3.049 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.050 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in lambda1 3.050 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.051 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in phi2 3.051 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.052 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in phi1 3.052 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.053 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in phi1 3.053 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.054 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in phi2 3.054 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.055 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in lambda1 3.055 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.056 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1))))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2))))))))) in lambda2 3.056 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.059 * [taylor]: Taking taylor expansion of 0 in phi2 3.059 * [taylor]: Taking taylor expansion of 0 in lambda1 3.059 * [taylor]: Taking taylor expansion of 0 in lambda2 3.060 * [taylor]: Taking taylor expansion of 0 in lambda1 3.061 * [taylor]: Taking taylor expansion of 0 in lambda2 3.062 * [taylor]: Taking taylor expansion of 0 in lambda2 3.065 * [taylor]: Taking taylor expansion of 0 in phi2 3.065 * [taylor]: Taking taylor expansion of 0 in lambda1 3.065 * [taylor]: Taking taylor expansion of 0 in lambda2 3.065 * [taylor]: Taking taylor expansion of 0 in lambda1 3.065 * [taylor]: Taking taylor expansion of 0 in lambda2 3.067 * [approximate]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0 3.067 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2 3.067 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.068 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1 3.068 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.069 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in phi2 3.069 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.070 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in phi1 3.070 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.071 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in phi1 3.071 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.072 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in phi2 3.072 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.073 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1 3.073 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.074 * [taylor]: Taking taylor expansion of (log (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2 3.074 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.077 * [taylor]: Taking taylor expansion of 0 in phi2 3.077 * [taylor]: Taking taylor expansion of 0 in lambda1 3.077 * [taylor]: Taking taylor expansion of 0 in lambda2 3.079 * [taylor]: Taking taylor expansion of 0 in lambda1 3.079 * [taylor]: Taking taylor expansion of 0 in lambda2 3.080 * [taylor]: Taking taylor expansion of 0 in lambda2 3.083 * [taylor]: Taking taylor expansion of 0 in phi2 3.083 * [taylor]: Taking taylor expansion of 0 in lambda1 3.083 * [taylor]: Taking taylor expansion of 0 in lambda2 3.083 * [taylor]: Taking taylor expansion of 0 in lambda1 3.083 * [taylor]: Taking taylor expansion of 0 in lambda2 3.084 * * * * [progress]: [ 3 / 4 ] generating series at (2) 3.085 * [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 3.085 * [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 3.085 * [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 3.085 * [taylor]: Taking taylor expansion of R in R 3.085 * [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 3.085 * [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 3.086 * [taylor]: Taking taylor expansion of R in lambda2 3.086 * [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 3.086 * [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 3.086 * [taylor]: Taking taylor expansion of R in lambda1 3.086 * [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 3.086 * [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 3.086 * [taylor]: Taking taylor expansion of R in phi2 3.086 * [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 3.086 * [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 3.087 * [taylor]: Taking taylor expansion of R in phi1 3.087 * [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 3.087 * [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 3.087 * [taylor]: Taking taylor expansion of R in phi1 3.088 * [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 3.088 * [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 3.088 * [taylor]: Taking taylor expansion of R in phi2 3.088 * [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 3.089 * [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 3.089 * [taylor]: Taking taylor expansion of R in lambda1 3.089 * [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 3.089 * [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 3.090 * [taylor]: Taking taylor expansion of R in lambda2 3.090 * [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 3.090 * [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 3.091 * [taylor]: Taking taylor expansion of R in R 3.091 * [taylor]: Taking taylor expansion of 0 in phi2 3.091 * [taylor]: Taking taylor expansion of 0 in lambda1 3.092 * [taylor]: Taking taylor expansion of 0 in lambda2 3.092 * [taylor]: Taking taylor expansion of 0 in R 3.092 * [taylor]: Taking taylor expansion of 0 in lambda1 3.092 * [taylor]: Taking taylor expansion of 0 in lambda2 3.092 * [taylor]: Taking taylor expansion of 0 in R 3.092 * [taylor]: Taking taylor expansion of 0 in lambda2 3.093 * [taylor]: Taking taylor expansion of 0 in R 3.093 * [taylor]: Taking taylor expansion of 0 in R 3.095 * [taylor]: Taking taylor expansion of 0 in phi2 3.095 * [taylor]: Taking taylor expansion of 0 in lambda1 3.095 * [taylor]: Taking taylor expansion of 0 in lambda2 3.095 * [taylor]: Taking taylor expansion of 0 in R 3.095 * [taylor]: Taking taylor expansion of 0 in lambda1 3.095 * [taylor]: Taking taylor expansion of 0 in lambda2 3.095 * [taylor]: Taking taylor expansion of 0 in R 3.096 * [taylor]: Taking taylor expansion of 0 in lambda1 3.096 * [taylor]: Taking taylor expansion of 0 in lambda2 3.096 * [taylor]: Taking taylor expansion of 0 in R 3.096 * [taylor]: Taking taylor expansion of 0 in lambda2 3.096 * [taylor]: Taking taylor expansion of 0 in R 3.096 * [taylor]: Taking taylor expansion of 0 in lambda2 3.096 * [taylor]: Taking taylor expansion of 0 in R 3.097 * [taylor]: Taking taylor expansion of 0 in lambda2 3.097 * [taylor]: Taking taylor expansion of 0 in R 3.098 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 3.098 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in R 3.098 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in R 3.099 * [taylor]: Taking taylor expansion of R in R 3.099 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda2 3.099 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.100 * [taylor]: Taking taylor expansion of R in lambda2 3.101 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda1 3.101 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.101 * [taylor]: Taking taylor expansion of R in lambda1 3.102 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi2 3.102 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.102 * [taylor]: Taking taylor expansion of R in phi2 3.103 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi1 3.103 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.103 * [taylor]: Taking taylor expansion of R in phi1 3.104 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi1 3.104 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.104 * [taylor]: Taking taylor expansion of R in phi1 3.105 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in phi2 3.105 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.105 * [taylor]: Taking taylor expansion of R in phi2 3.106 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda1 3.106 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.107 * [taylor]: Taking taylor expansion of R in lambda1 3.107 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in lambda2 3.107 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.108 * [taylor]: Taking taylor expansion of R in lambda2 3.108 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) R) in R 3.108 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in R 3.109 * [taylor]: Taking taylor expansion of R in R 3.111 * [taylor]: Taking taylor expansion of 0 in phi2 3.111 * [taylor]: Taking taylor expansion of 0 in lambda1 3.111 * [taylor]: Taking taylor expansion of 0 in lambda2 3.111 * [taylor]: Taking taylor expansion of 0 in R 3.111 * [taylor]: Taking taylor expansion of 0 in lambda1 3.111 * [taylor]: Taking taylor expansion of 0 in lambda2 3.111 * [taylor]: Taking taylor expansion of 0 in R 3.112 * [taylor]: Taking taylor expansion of 0 in lambda2 3.112 * [taylor]: Taking taylor expansion of 0 in R 3.113 * [taylor]: Taking taylor expansion of 0 in R 3.115 * [taylor]: Taking taylor expansion of 0 in phi2 3.115 * [taylor]: Taking taylor expansion of 0 in lambda1 3.115 * [taylor]: Taking taylor expansion of 0 in lambda2 3.115 * [taylor]: Taking taylor expansion of 0 in R 3.115 * [taylor]: Taking taylor expansion of 0 in lambda1 3.115 * [taylor]: Taking taylor expansion of 0 in lambda2 3.115 * [taylor]: Taking taylor expansion of 0 in R 3.116 * [taylor]: Taking taylor expansion of 0 in lambda1 3.116 * [taylor]: Taking taylor expansion of 0 in lambda2 3.116 * [taylor]: Taking taylor expansion of 0 in R 3.116 * [taylor]: Taking taylor expansion of 0 in lambda2 3.116 * [taylor]: Taking taylor expansion of 0 in R 3.116 * [taylor]: Taking taylor expansion of 0 in lambda2 3.116 * [taylor]: Taking taylor expansion of 0 in R 3.117 * [taylor]: Taking taylor expansion of 0 in lambda2 3.117 * [taylor]: Taking taylor expansion of 0 in R 3.117 * [taylor]: Taking taylor expansion of 0 in R 3.117 * [taylor]: Taking taylor expansion of 0 in R 3.117 * [taylor]: Taking taylor expansion of 0 in R 3.118 * [taylor]: Taking taylor expansion of 0 in R 3.121 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 3.121 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in R 3.121 * [taylor]: Taking taylor expansion of -1 in R 3.121 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in R 3.121 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in R 3.122 * [taylor]: Taking taylor expansion of R in R 3.122 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda2 3.122 * [taylor]: Taking taylor expansion of -1 in lambda2 3.122 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda2 3.122 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.126 * [taylor]: Taking taylor expansion of R in lambda2 3.126 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda1 3.126 * [taylor]: Taking taylor expansion of -1 in lambda1 3.126 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda1 3.126 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.127 * [taylor]: Taking taylor expansion of R in lambda1 3.127 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi2 3.127 * [taylor]: Taking taylor expansion of -1 in phi2 3.127 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi2 3.127 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.128 * [taylor]: Taking taylor expansion of R in phi2 3.128 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi1 3.128 * [taylor]: Taking taylor expansion of -1 in phi1 3.128 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi1 3.128 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.129 * [taylor]: Taking taylor expansion of R in phi1 3.129 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi1 3.129 * [taylor]: Taking taylor expansion of -1 in phi1 3.129 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi1 3.130 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.130 * [taylor]: Taking taylor expansion of R in phi1 3.131 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in phi2 3.131 * [taylor]: Taking taylor expansion of -1 in phi2 3.131 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in phi2 3.131 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.132 * [taylor]: Taking taylor expansion of R in phi2 3.133 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda1 3.133 * [taylor]: Taking taylor expansion of -1 in lambda1 3.133 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda1 3.133 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.133 * [taylor]: Taking taylor expansion of R in lambda1 3.134 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in lambda2 3.135 * [taylor]: Taking taylor expansion of -1 in lambda2 3.135 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in lambda2 3.135 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.135 * [taylor]: Taking taylor expansion of R in lambda2 3.136 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R)) in R 3.136 * [taylor]: Taking taylor expansion of -1 in R 3.136 * [taylor]: Taking taylor expansion of (/ (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) R) in R 3.136 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in R 3.137 * [taylor]: Taking taylor expansion of R in R 3.140 * [taylor]: Taking taylor expansion of 0 in phi2 3.140 * [taylor]: Taking taylor expansion of 0 in lambda1 3.140 * [taylor]: Taking taylor expansion of 0 in lambda2 3.140 * [taylor]: Taking taylor expansion of 0 in R 3.142 * [taylor]: Taking taylor expansion of 0 in lambda1 3.142 * [taylor]: Taking taylor expansion of 0 in lambda2 3.142 * [taylor]: Taking taylor expansion of 0 in R 3.144 * [taylor]: Taking taylor expansion of 0 in lambda2 3.144 * [taylor]: Taking taylor expansion of 0 in R 3.145 * [taylor]: Taking taylor expansion of 0 in R 3.149 * [taylor]: Taking taylor expansion of 0 in phi2 3.149 * [taylor]: Taking taylor expansion of 0 in lambda1 3.149 * [taylor]: Taking taylor expansion of 0 in lambda2 3.149 * [taylor]: Taking taylor expansion of 0 in R 3.149 * [taylor]: Taking taylor expansion of 0 in lambda1 3.149 * [taylor]: Taking taylor expansion of 0 in lambda2 3.149 * [taylor]: Taking taylor expansion of 0 in R 3.151 * [taylor]: Taking taylor expansion of 0 in lambda1 3.151 * [taylor]: Taking taylor expansion of 0 in lambda2 3.151 * [taylor]: Taking taylor expansion of 0 in R 3.151 * [taylor]: Taking taylor expansion of 0 in lambda2 3.151 * [taylor]: Taking taylor expansion of 0 in R 3.151 * [taylor]: Taking taylor expansion of 0 in lambda2 3.151 * [taylor]: Taking taylor expansion of 0 in R 3.153 * [taylor]: Taking taylor expansion of 0 in lambda2 3.153 * [taylor]: Taking taylor expansion of 0 in R 3.153 * [taylor]: Taking taylor expansion of 0 in R 3.153 * [taylor]: Taking taylor expansion of 0 in R 3.153 * [taylor]: Taking taylor expansion of 0 in R 3.155 * [taylor]: Taking taylor expansion of 0 in R 3.159 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 3.159 * [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 3.159 * [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 3.160 * [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 3.160 * [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 3.161 * [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 3.161 * [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 3.161 * [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 3.162 * [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 3.162 * [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 3.163 * [taylor]: Taking taylor expansion of 0 in phi2 3.163 * [taylor]: Taking taylor expansion of 0 in lambda1 3.163 * [taylor]: Taking taylor expansion of 0 in lambda2 3.163 * [taylor]: Taking taylor expansion of 0 in lambda1 3.163 * [taylor]: Taking taylor expansion of 0 in lambda2 3.163 * [taylor]: Taking taylor expansion of 0 in lambda2 3.163 * [taylor]: Taking taylor expansion of 0 in phi2 3.163 * [taylor]: Taking taylor expansion of 0 in lambda1 3.163 * [taylor]: Taking taylor expansion of 0 in lambda2 3.163 * [taylor]: Taking taylor expansion of 0 in lambda1 3.163 * [taylor]: Taking taylor expansion of 0 in lambda2 3.164 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in (phi1 phi2 lambda1 lambda2) around 0 3.164 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.165 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.165 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.166 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.166 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi1 3.167 * [taylor]: Taking taylor expansion of (acos (- (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in phi2 3.167 * [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)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda1 3.168 * [taylor]: Taking taylor expansion of (acos (- (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi1)) (cos (/ 1 lambda1)))))) (* (sin (/ 1 lambda1)) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (sin (- (/ 1 lambda2)))))))) in lambda2 3.169 * [taylor]: Taking taylor expansion of 0 in phi2 3.169 * [taylor]: Taking taylor expansion of 0 in lambda1 3.169 * [taylor]: Taking taylor expansion of 0 in lambda2 3.169 * [taylor]: Taking taylor expansion of 0 in lambda1 3.169 * [taylor]: Taking taylor expansion of 0 in lambda2 3.169 * [taylor]: Taking taylor expansion of 0 in lambda2 3.169 * [taylor]: Taking taylor expansion of 0 in phi2 3.169 * [taylor]: Taking taylor expansion of 0 in lambda1 3.169 * [taylor]: Taking taylor expansion of 0 in lambda2 3.169 * [taylor]: Taking taylor expansion of 0 in lambda1 3.169 * [taylor]: Taking taylor expansion of 0 in lambda2 3.171 * [approximate]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in (phi1 phi2 lambda1 lambda2) around 0 3.171 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.171 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.172 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.172 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.173 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi1 3.173 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in phi2 3.174 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda1 3.174 * [taylor]: Taking taylor expansion of (acos (- (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ -1 phi2))))))) in lambda2 3.175 * [taylor]: Taking taylor expansion of 0 in phi2 3.175 * [taylor]: Taking taylor expansion of 0 in lambda1 3.175 * [taylor]: Taking taylor expansion of 0 in lambda2 3.175 * [taylor]: Taking taylor expansion of 0 in lambda1 3.176 * [taylor]: Taking taylor expansion of 0 in lambda2 3.176 * [taylor]: Taking taylor expansion of 0 in lambda2 3.176 * [taylor]: Taking taylor expansion of 0 in phi2 3.176 * [taylor]: Taking taylor expansion of 0 in lambda1 3.176 * [taylor]: Taking taylor expansion of 0 in lambda2 3.176 * [taylor]: Taking taylor expansion of 0 in lambda1 3.176 * [taylor]: Taking taylor expansion of 0 in lambda2 3.176 * * * [progress]: simplifying candidates 3.178 * [simplify]: Simplifying using # : (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (expm1 (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log1p (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log 1) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (* (cbrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (cbrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (* (* (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (sqrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (sqrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (expm1 (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (log1p (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (+ (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log R)) (log (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (exp (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (* (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (* (* R R) R)) (* (cbrt (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (cbrt (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R))) (cbrt (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (* (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (sqrt (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (sqrt (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (exp (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt R)) (* (exp (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt R)) (* (sqrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt R)) (* (sqrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt R)) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (* (cbrt R) (cbrt R))) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (sqrt R)) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) 1) (* (exp (log (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (exp (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (* (cbrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (sqrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (expm1 (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log1p (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp 1) (exp (* (cbrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (cbrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (exp (sqrt (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp 1) (exp (log (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (exp (log (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (log (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (log 1)) (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (* (cbrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (cbrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (cbrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (* (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (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))))))) (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (* -1 lambda2))))))) (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (- lambda2)))))))) (log (acos (- (+ (* (sin phi1) (sin phi2)) (* (cos lambda1) (* (cos phi1) (* (cos phi2) (cos lambda2))))) (* (sin lambda1) (* (cos phi1) (* (cos phi2) (sin (* -1 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 (* -1 lambda2))))))) R) (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 (* -1 lambda2))))))) 3.185 * * [simplify]: iteration 0 : 197 enodes (cost 1827 ) 3.188 * * [simplify]: iteration 1 : 437 enodes (cost 1620 ) 3.195 * * [simplify]: iteration 2 : 1068 enodes (cost 1524 ) 3.210 * * [simplify]: iteration 3 : 2033 enodes (cost 1518 ) 3.240 * * [simplify]: iteration 4 : 4429 enodes (cost 1518 ) 3.358 * * [simplify]: iteration 5 : 5001 enodes (cost 1518 ) 3.363 * [simplify]: Simplified to: (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (pow (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) 2) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- 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(sin lambda1) (sin (- lambda2)))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) 3.364 * * * [progress]: adding candidates to table 3.754 * [progress]: [Phase 3 of 3] Extracting. 3.754 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # # # # # #) 3.782 * * * [regime-changes]: Trying 5 branch expressions: (phi2 phi1 lambda2 lambda1 R) 3.782 * * * * [regimes]: Trying to branch on phi2 from (# # # # # # # # # # # # # # # # # # #) 3.926 * * * * [regimes]: Trying to branch on phi1 from (# # # # # # # # # # # # # # # # # # #) 4.069 * * * * [regimes]: Trying to branch on lambda2 from (# # # # # # # # # # # # # # # # # # #) 4.213 * * * * [regimes]: Trying to branch on lambda1 from (# # # # # # # # # # # # # # # # # # #) 4.357 * * * * [regimes]: Trying to branch on R from (# # # # # # # # # # # # # # # # # # #) 4.504 * * * [regime]: Found split indices: #