9.283 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.254 * * * [progress]: [2/2] Setting up program. 0.258 * [progress]: [Phase 2 of 3] Improving. 0.258 * [simplify]: Simplifying using # : (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 0.267 * * [simplify]: iteration 0 : 27 enodes (cost 12 ) 0.268 * * [simplify]: iteration 1 : 39 enodes (cost 12 ) 0.269 * * [simplify]: iteration 2 : 44 enodes (cost 12 ) 0.271 * * [simplify]: iteration 3 : 45 enodes (cost 12 ) 0.272 * * [simplify]: iteration 4 : 45 enodes (cost 12 ) 0.272 * [simplify]: Simplified to: (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 0.272 * * [progress]: iteration 1 / 4 0.272 * * * [progress]: picking best candidate 0.276 * * * * [pick]: Picked # 0.276 * * * [progress]: localizing error 0.300 * * * [progress]: generating rewritten candidates 0.300 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2) 0.307 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.308 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.310 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.323 * * * [progress]: generating series expansions 0.323 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2) 0.323 * [approximate]: Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0 0.323 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.324 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.324 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.324 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.324 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.324 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.324 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.324 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.324 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.324 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.324 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.324 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.325 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.325 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.325 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.328 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.328 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.328 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.328 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.332 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.332 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.332 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.332 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.332 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.332 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.334 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0 0.334 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.334 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.334 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.334 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.334 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.334 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.335 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.335 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.335 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.335 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.335 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.335 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.335 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.336 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.336 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.336 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.336 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.336 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.336 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.336 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.336 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.336 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.337 * [taylor]: Taking taylor expansion of 0 in lambda2 0.337 * [taylor]: Taking taylor expansion of 0 in lambda2 0.337 * [taylor]: Taking taylor expansion of 0 in lambda2 0.337 * [approximate]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0 0.337 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.338 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.338 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.338 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.338 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.338 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.338 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.338 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.338 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.338 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.338 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.338 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.339 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.339 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.339 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.339 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.339 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.339 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.340 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.340 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.340 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.340 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.340 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.340 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.341 * [taylor]: Taking taylor expansion of 0 in lambda2 0.341 * [taylor]: Taking taylor expansion of 0 in lambda2 0.341 * [taylor]: Taking taylor expansion of 0 in lambda2 0.341 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.341 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in (phi1 phi2 lambda1 lambda2) around 0 0.341 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.342 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.342 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.343 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.343 * [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 0 in phi2 0.344 * [taylor]: Taking taylor expansion of 0 in lambda1 0.344 * [taylor]: Taking taylor expansion of 0 in lambda2 0.344 * [taylor]: Taking taylor expansion of 0 in lambda1 0.344 * [taylor]: Taking taylor expansion of 0 in lambda2 0.344 * [taylor]: Taking taylor expansion of 0 in lambda2 0.344 * [taylor]: Taking taylor expansion of 0 in phi2 0.344 * [taylor]: Taking taylor expansion of 0 in lambda1 0.344 * [taylor]: Taking taylor expansion of 0 in lambda2 0.344 * [taylor]: Taking taylor expansion of 0 in lambda1 0.344 * [taylor]: Taking taylor expansion of 0 in lambda2 0.345 * [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 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda2 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda1 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi2 0.345 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi1 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi1 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in phi2 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda1 0.346 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))))) in lambda2 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 lambda1 0.347 * [taylor]: Taking taylor expansion of 0 in lambda2 0.347 * [taylor]: Taking taylor expansion of 0 in lambda2 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 lambda1 0.347 * [taylor]: Taking taylor expansion of 0 in lambda2 0.348 * [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 0.348 * [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 0.348 * [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 0.349 * [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 0.349 * [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 0.349 * [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 0.349 * [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 0.350 * [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 0.350 * [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 0.351 * [taylor]: Taking taylor expansion of 0 in phi2 0.351 * [taylor]: Taking taylor expansion of 0 in lambda1 0.351 * [taylor]: Taking taylor expansion of 0 in lambda2 0.351 * [taylor]: Taking taylor expansion of 0 in lambda1 0.351 * [taylor]: Taking taylor expansion of 0 in lambda2 0.351 * [taylor]: Taking taylor expansion of 0 in lambda2 0.351 * [taylor]: Taking taylor expansion of 0 in phi2 0.351 * [taylor]: Taking taylor expansion of 0 in lambda1 0.351 * [taylor]: Taking taylor expansion of 0 in lambda2 0.351 * [taylor]: Taking taylor expansion of 0 in lambda1 0.351 * [taylor]: Taking taylor expansion of 0 in lambda2 0.351 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.351 * [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 0.351 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in R 0.352 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in R 0.352 * [taylor]: Taking taylor expansion of R in R 0.352 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda2 0.352 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.352 * [taylor]: Taking taylor expansion of R in lambda2 0.352 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda1 0.352 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.352 * [taylor]: Taking taylor expansion of R in lambda1 0.352 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi2 0.352 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.352 * [taylor]: Taking taylor expansion of R in phi2 0.352 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi1 0.352 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.353 * [taylor]: Taking taylor expansion of R in phi1 0.353 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi1 0.353 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi1 0.353 * [taylor]: Taking taylor expansion of R in phi1 0.353 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in phi2 0.353 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in phi2 0.353 * [taylor]: Taking taylor expansion of R in phi2 0.353 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda1 0.353 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda1 0.354 * [taylor]: Taking taylor expansion of R in lambda1 0.354 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in lambda2 0.354 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in lambda2 0.354 * [taylor]: Taking taylor expansion of R in lambda2 0.354 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) in R 0.354 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) in R 0.354 * [taylor]: Taking taylor expansion of R in R 0.355 * [taylor]: Taking taylor expansion of 0 in phi2 0.355 * [taylor]: Taking taylor expansion of 0 in lambda1 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in lambda1 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.355 * [taylor]: Taking taylor expansion of 0 in lambda2 0.355 * [taylor]: Taking taylor expansion of 0 in R 0.356 * [taylor]: Taking taylor expansion of 0 in R 0.357 * [taylor]: Taking taylor expansion of 0 in phi2 0.357 * [taylor]: Taking taylor expansion of 0 in lambda1 0.357 * [taylor]: Taking taylor expansion of 0 in lambda2 0.357 * [taylor]: Taking taylor expansion of 0 in R 0.357 * [taylor]: Taking taylor expansion of 0 in lambda1 0.357 * [taylor]: Taking taylor expansion of 0 in lambda2 0.357 * [taylor]: Taking taylor expansion of 0 in R 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 0.358 * [taylor]: Taking taylor expansion of 0 in lambda2 0.358 * [taylor]: Taking taylor expansion of 0 in R 0.358 * [taylor]: Taking taylor expansion of 0 in lambda2 0.358 * [taylor]: Taking taylor expansion of 0 in R 0.358 * [taylor]: Taking taylor expansion of 0 in lambda2 0.358 * [taylor]: Taking taylor expansion of 0 in R 0.359 * [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 0.359 * [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 0.359 * [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 0.360 * [taylor]: Taking taylor expansion of R in R 0.360 * [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 0.360 * [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 0.360 * [taylor]: Taking taylor expansion of R in lambda2 0.361 * [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 0.361 * [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 0.361 * [taylor]: Taking taylor expansion of R in lambda1 0.361 * [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 0.361 * [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 0.365 * [taylor]: Taking taylor expansion of R in phi2 0.365 * [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 0.365 * [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 0.365 * [taylor]: Taking taylor expansion of R in phi1 0.365 * [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 0.366 * [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 0.366 * [taylor]: Taking taylor expansion of R in phi1 0.366 * [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 0.366 * [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 0.366 * [taylor]: Taking taylor expansion of R in phi2 0.367 * [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 0.367 * [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 0.367 * [taylor]: Taking taylor expansion of R in lambda1 0.367 * [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 0.367 * [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 0.368 * [taylor]: Taking taylor expansion of R in lambda2 0.368 * [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 0.368 * [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 0.368 * [taylor]: Taking taylor expansion of R in R 0.369 * [taylor]: Taking taylor expansion of 0 in phi2 0.369 * [taylor]: Taking taylor expansion of 0 in lambda1 0.369 * [taylor]: Taking taylor expansion of 0 in lambda2 0.369 * [taylor]: Taking taylor expansion of 0 in R 0.370 * [taylor]: Taking taylor expansion of 0 in lambda1 0.370 * [taylor]: Taking taylor expansion of 0 in lambda2 0.370 * [taylor]: Taking taylor expansion of 0 in R 0.370 * [taylor]: Taking taylor expansion of 0 in lambda2 0.370 * [taylor]: Taking taylor expansion of 0 in R 0.370 * [taylor]: Taking taylor expansion of 0 in R 0.372 * [taylor]: Taking taylor expansion of 0 in phi2 0.372 * [taylor]: Taking taylor expansion of 0 in lambda1 0.372 * [taylor]: Taking taylor expansion of 0 in lambda2 0.372 * [taylor]: Taking taylor expansion of 0 in R 0.372 * [taylor]: Taking taylor expansion of 0 in lambda1 0.372 * [taylor]: Taking taylor expansion of 0 in lambda2 0.372 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in lambda1 0.373 * [taylor]: Taking taylor expansion of 0 in lambda2 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in lambda2 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in lambda2 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in lambda2 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.373 * [taylor]: Taking taylor expansion of 0 in R 0.374 * [taylor]: Taking taylor expansion of 0 in R 0.376 * [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 0.376 * [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 0.376 * [taylor]: Taking taylor expansion of -1 in R 0.376 * [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 0.376 * [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 0.377 * [taylor]: Taking taylor expansion of R in R 0.377 * [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 0.377 * [taylor]: Taking taylor expansion of -1 in lambda2 0.377 * [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 0.377 * [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 0.377 * [taylor]: Taking taylor expansion of R in lambda2 0.378 * [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 0.378 * [taylor]: Taking taylor expansion of -1 in lambda1 0.378 * [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 0.378 * [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 0.378 * [taylor]: Taking taylor expansion of R in lambda1 0.378 * [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 0.378 * [taylor]: Taking taylor expansion of -1 in phi2 0.378 * [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 0.378 * [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 0.378 * [taylor]: Taking taylor expansion of R in phi2 0.379 * [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 0.379 * [taylor]: Taking taylor expansion of -1 in phi1 0.379 * [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 0.379 * [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 0.379 * [taylor]: Taking taylor expansion of R in phi1 0.379 * [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 0.379 * [taylor]: Taking taylor expansion of -1 in phi1 0.379 * [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 0.379 * [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 0.380 * [taylor]: Taking taylor expansion of R in phi1 0.380 * [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 0.380 * [taylor]: Taking taylor expansion of -1 in phi2 0.380 * [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 0.380 * [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 0.381 * [taylor]: Taking taylor expansion of R in phi2 0.381 * [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 0.381 * [taylor]: Taking taylor expansion of -1 in lambda1 0.381 * [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 0.381 * [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 0.382 * [taylor]: Taking taylor expansion of R in lambda1 0.382 * [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 0.382 * [taylor]: Taking taylor expansion of -1 in lambda2 0.382 * [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 0.382 * [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 0.383 * [taylor]: Taking taylor expansion of R in lambda2 0.383 * [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 0.383 * [taylor]: Taking taylor expansion of -1 in R 0.383 * [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 0.383 * [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 0.383 * [taylor]: Taking taylor expansion of R in R 0.385 * [taylor]: Taking taylor expansion of 0 in phi2 0.385 * [taylor]: Taking taylor expansion of 0 in lambda1 0.385 * [taylor]: Taking taylor expansion of 0 in lambda2 0.385 * [taylor]: Taking taylor expansion of 0 in R 0.386 * [taylor]: Taking taylor expansion of 0 in lambda1 0.387 * [taylor]: Taking taylor expansion of 0 in lambda2 0.387 * [taylor]: Taking taylor expansion of 0 in R 0.388 * [taylor]: Taking taylor expansion of 0 in lambda2 0.388 * [taylor]: Taking taylor expansion of 0 in R 0.389 * [taylor]: Taking taylor expansion of 0 in R 0.391 * [taylor]: Taking taylor expansion of 0 in phi2 0.391 * [taylor]: Taking taylor expansion of 0 in lambda1 0.391 * [taylor]: Taking taylor expansion of 0 in lambda2 0.391 * [taylor]: Taking taylor expansion of 0 in R 0.391 * [taylor]: Taking taylor expansion of 0 in lambda1 0.391 * [taylor]: Taking taylor expansion of 0 in lambda2 0.391 * [taylor]: Taking taylor expansion of 0 in R 0.393 * [taylor]: Taking taylor expansion of 0 in lambda1 0.393 * [taylor]: Taking taylor expansion of 0 in lambda2 0.393 * [taylor]: Taking taylor expansion of 0 in R 0.393 * [taylor]: Taking taylor expansion of 0 in lambda2 0.393 * [taylor]: Taking taylor expansion of 0 in R 0.393 * [taylor]: Taking taylor expansion of 0 in lambda2 0.393 * [taylor]: Taking taylor expansion of 0 in R 0.394 * [taylor]: Taking taylor expansion of 0 in lambda2 0.394 * [taylor]: Taking taylor expansion of 0 in R 0.394 * [taylor]: Taking taylor expansion of 0 in R 0.394 * [taylor]: Taking taylor expansion of 0 in R 0.394 * [taylor]: Taking taylor expansion of 0 in R 0.395 * [taylor]: Taking taylor expansion of 0 in R 0.398 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 0.398 * [approximate]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in (phi1 phi2 lambda1 lambda2) around 0 0.398 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in lambda2 0.398 * [taylor]: Taking taylor expansion of (cos phi1) in lambda2 0.398 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.398 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in lambda2 0.398 * [taylor]: Taking taylor expansion of (cos phi2) in lambda2 0.398 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.398 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2 0.398 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2 0.398 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.398 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.399 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in lambda1 0.399 * [taylor]: Taking taylor expansion of (cos phi1) in lambda1 0.399 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.399 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in lambda1 0.399 * [taylor]: Taking taylor expansion of (cos phi2) in lambda1 0.399 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.399 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.399 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.399 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.399 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.399 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in phi2 0.399 * [taylor]: Taking taylor expansion of (cos phi1) in phi2 0.399 * [taylor]: Taking taylor expansion of phi1 in phi2 0.399 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in phi2 0.399 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.399 * [taylor]: Taking taylor expansion of phi2 in phi2 0.399 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.399 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.399 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.399 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.399 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in phi1 0.399 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.399 * [taylor]: Taking taylor expansion of phi1 in phi1 0.399 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in phi1 0.399 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.399 * [taylor]: Taking taylor expansion of phi2 in phi1 0.399 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi1 0.399 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1 0.399 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.399 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.400 * [taylor]: Taking taylor expansion of (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) in phi1 0.400 * [taylor]: Taking taylor expansion of (cos phi1) in phi1 0.400 * [taylor]: Taking taylor expansion of phi1 in phi1 0.400 * [taylor]: Taking taylor expansion of (* (cos phi2) (cos (- lambda1 lambda2))) in phi1 0.400 * [taylor]: Taking taylor expansion of (cos phi2) in phi1 0.400 * [taylor]: Taking taylor expansion of phi2 in phi1 0.400 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi1 0.400 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1 0.400 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.400 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.401 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi2 0.401 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.401 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.401 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.401 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.401 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.401 * [taylor]: Taking taylor expansion of phi2 in phi2 0.401 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.401 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.401 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.401 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.402 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.402 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.402 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.406 * [taylor]: Taking taylor expansion of 0 in phi2 0.406 * [taylor]: Taking taylor expansion of 0 in lambda1 0.406 * [taylor]: Taking taylor expansion of 0 in lambda2 0.409 * [taylor]: Taking taylor expansion of 0 in lambda1 0.409 * [taylor]: Taking taylor expansion of 0 in lambda2 0.411 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 0.411 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 0.411 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.411 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.418 * [taylor]: Taking taylor expansion of (- (* 1/2 (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi2 0.418 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2 0.418 * [taylor]: Taking taylor expansion of 1/2 in phi2 0.418 * [taylor]: Taking taylor expansion of (* (cos (- lambda1 lambda2)) (cos phi2)) in phi2 0.418 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in phi2 0.418 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2 0.418 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.418 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.418 * [taylor]: Taking taylor expansion of (cos phi2) in phi2 0.418 * [taylor]: Taking taylor expansion of phi2 in phi2 0.418 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda1 lambda2)))) in lambda1 0.418 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda1 lambda2))) in lambda1 0.418 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.418 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.418 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.418 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.418 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.419 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.419 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.419 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.419 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.419 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.419 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.420 * [taylor]: Taking taylor expansion of 0 in lambda1 0.420 * [taylor]: Taking taylor expansion of 0 in lambda2 0.423 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda1 lambda2)))) in lambda1 0.423 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda1 lambda2))) in lambda1 0.424 * [taylor]: Taking taylor expansion of 1/2 in lambda1 0.424 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1 0.424 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1 0.424 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.424 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.424 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2 0.424 * [taylor]: Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2 0.424 * [taylor]: Taking taylor expansion of 1/2 in lambda2 0.424 * [taylor]: Taking taylor expansion of (cos (- lambda2)) in lambda2 0.424 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 0.424 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.426 * [approximate]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in (phi1 phi2 lambda1 lambda2) around 0 0.426 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda2 0.426 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.426 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.426 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.426 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.426 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.426 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.427 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda2 0.427 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.427 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.427 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.427 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.427 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.427 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.427 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 0.427 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.427 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.427 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.427 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.427 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.428 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 0.428 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.428 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.428 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.428 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.428 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.428 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.428 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi2 0.428 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi2 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2 0.428 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.428 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.428 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.428 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.428 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi2 0.428 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.428 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.428 * [taylor]: Taking taylor expansion of phi2 in phi2 0.429 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.429 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.429 * [taylor]: Taking taylor expansion of phi1 in phi2 0.429 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 0.429 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi1 0.429 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1 0.429 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.429 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.429 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.429 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.429 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 0.429 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.429 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.429 * [taylor]: Taking taylor expansion of phi2 in phi1 0.429 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.429 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.429 * [taylor]: Taking taylor expansion of phi1 in phi1 0.430 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in phi1 0.430 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi1 0.430 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1 0.430 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.430 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.430 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.430 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.430 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in phi1 0.430 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi1 0.430 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1 0.430 * [taylor]: Taking taylor expansion of phi2 in phi1 0.430 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi1 0.430 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1 0.430 * [taylor]: Taking taylor expansion of phi1 in phi1 0.431 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2 0.431 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in phi2 0.431 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2 0.431 * [taylor]: Taking taylor expansion of phi1 in phi2 0.431 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in phi2 0.431 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in phi2 0.432 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2 0.432 * [taylor]: Taking taylor expansion of phi2 in phi2 0.432 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in phi2 0.432 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2 0.432 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.432 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.432 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.432 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.433 * [taylor]: Taking taylor expansion of (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))) in lambda1 0.433 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1 0.433 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1 0.433 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.433 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.433 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.433 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.434 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) in lambda1 0.434 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda1 0.434 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1 0.434 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.434 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda1 0.434 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1 0.434 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.435 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2 0.435 * [taylor]: Taking taylor expansion of (cos (/ 1 phi1)) in lambda2 0.435 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2 0.435 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.435 * [taylor]: Taking taylor expansion of (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2 0.435 * [taylor]: Taking taylor expansion of (cos (/ 1 phi2)) in lambda2 0.435 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2 0.435 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.435 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2 0.435 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2 0.435 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.435 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.435 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.435 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.441 * [taylor]: Taking taylor expansion of 0 in phi2 0.441 * [taylor]: Taking taylor expansion of 0 in lambda1 0.441 * [taylor]: Taking taylor expansion of 0 in lambda2 0.446 * [taylor]: Taking taylor expansion of 0 in lambda1 0.446 * [taylor]: Taking taylor expansion of 0 in lambda2 0.449 * [taylor]: Taking taylor expansion of 0 in lambda2 0.461 * [taylor]: Taking taylor expansion of 0 in phi2 0.461 * [taylor]: Taking taylor expansion of 0 in lambda1 0.461 * [taylor]: Taking taylor expansion of 0 in lambda2 0.461 * [taylor]: Taking taylor expansion of 0 in lambda1 0.461 * [taylor]: Taking taylor expansion of 0 in lambda2 0.461 * [approximate]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in (phi1 phi2 lambda1 lambda2) around 0 0.461 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2 0.461 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.461 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.461 * [taylor]: Taking taylor expansion of -1 in lambda2 0.462 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.462 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2 0.462 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.462 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.462 * [taylor]: Taking taylor expansion of -1 in lambda2 0.462 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.462 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.462 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.462 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.462 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.462 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.462 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.462 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1 0.462 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.463 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.463 * [taylor]: Taking taylor expansion of -1 in lambda1 0.463 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.463 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1 0.463 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.463 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.463 * [taylor]: Taking taylor expansion of -1 in lambda1 0.463 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.463 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.463 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.463 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.463 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.463 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.463 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.464 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2 0.464 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.464 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.464 * [taylor]: Taking taylor expansion of -1 in phi2 0.464 * [taylor]: Taking taylor expansion of phi1 in phi2 0.464 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi2 0.464 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.464 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.464 * [taylor]: Taking taylor expansion of -1 in phi2 0.464 * [taylor]: Taking taylor expansion of phi2 in phi2 0.464 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi2 0.464 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2 0.464 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.464 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.464 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.464 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.465 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi1 0.465 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.465 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.465 * [taylor]: Taking taylor expansion of -1 in phi1 0.465 * [taylor]: Taking taylor expansion of phi1 in phi1 0.465 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi1 0.465 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.465 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.465 * [taylor]: Taking taylor expansion of -1 in phi1 0.465 * [taylor]: Taking taylor expansion of phi2 in phi1 0.465 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi1 0.465 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1 0.465 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.465 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.465 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.465 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.465 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi1 0.465 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi1 0.465 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi1 0.465 * [taylor]: Taking taylor expansion of -1 in phi1 0.465 * [taylor]: Taking taylor expansion of phi1 in phi1 0.466 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi1 0.466 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi1 0.466 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi1 0.466 * [taylor]: Taking taylor expansion of -1 in phi1 0.466 * [taylor]: Taking taylor expansion of phi2 in phi1 0.466 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi1 0.466 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1 0.466 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1 0.466 * [taylor]: Taking taylor expansion of lambda2 in phi1 0.466 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1 0.466 * [taylor]: Taking taylor expansion of lambda1 in phi1 0.467 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2 0.467 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in phi2 0.467 * [taylor]: Taking taylor expansion of (/ -1 phi1) in phi2 0.467 * [taylor]: Taking taylor expansion of -1 in phi2 0.467 * [taylor]: Taking taylor expansion of phi1 in phi2 0.467 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in phi2 0.468 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in phi2 0.468 * [taylor]: Taking taylor expansion of (/ -1 phi2) in phi2 0.468 * [taylor]: Taking taylor expansion of -1 in phi2 0.468 * [taylor]: Taking taylor expansion of phi2 in phi2 0.468 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in phi2 0.468 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2 0.468 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2 0.468 * [taylor]: Taking taylor expansion of lambda2 in phi2 0.468 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2 0.468 * [taylor]: Taking taylor expansion of lambda1 in phi2 0.469 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1 0.469 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda1 0.469 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda1 0.469 * [taylor]: Taking taylor expansion of -1 in lambda1 0.469 * [taylor]: Taking taylor expansion of phi1 in lambda1 0.469 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1 0.469 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda1 0.469 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda1 0.469 * [taylor]: Taking taylor expansion of -1 in lambda1 0.469 * [taylor]: Taking taylor expansion of phi2 in lambda1 0.470 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1 0.470 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1 0.470 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 0.470 * [taylor]: Taking taylor expansion of lambda2 in lambda1 0.470 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 0.470 * [taylor]: Taking taylor expansion of lambda1 in lambda1 0.471 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2 0.471 * [taylor]: Taking taylor expansion of (cos (/ -1 phi1)) in lambda2 0.471 * [taylor]: Taking taylor expansion of (/ -1 phi1) in lambda2 0.471 * [taylor]: Taking taylor expansion of -1 in lambda2 0.471 * [taylor]: Taking taylor expansion of phi1 in lambda2 0.471 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2 0.471 * [taylor]: Taking taylor expansion of (cos (/ -1 phi2)) in lambda2 0.471 * [taylor]: Taking taylor expansion of (/ -1 phi2) in lambda2 0.471 * [taylor]: Taking taylor expansion of -1 in lambda2 0.472 * [taylor]: Taking taylor expansion of phi2 in lambda2 0.472 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2 0.472 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2 0.472 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 0.472 * [taylor]: Taking taylor expansion of lambda2 in lambda2 0.472 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 0.472 * [taylor]: Taking taylor expansion of lambda1 in lambda2 0.478 * [taylor]: Taking taylor expansion of 0 in phi2 0.478 * [taylor]: Taking taylor expansion of 0 in lambda1 0.478 * [taylor]: Taking taylor expansion of 0 in lambda2 0.482 * [taylor]: Taking taylor expansion of 0 in lambda1 0.482 * [taylor]: Taking taylor expansion of 0 in lambda2 0.486 * [taylor]: Taking taylor expansion of 0 in lambda2 0.495 * [taylor]: Taking taylor expansion of 0 in phi2 0.495 * [taylor]: Taking taylor expansion of 0 in lambda1 0.495 * [taylor]: Taking taylor expansion of 0 in lambda2 0.495 * [taylor]: Taking taylor expansion of 0 in lambda1 0.495 * [taylor]: Taking taylor expansion of 0 in lambda2 0.495 * * * [progress]: simplifying candidates 0.497 * [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 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lambda2)) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) R) (- 1 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2)))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 0.503 * * [simplify]: iteration 0 : 388 enodes (cost 1113 ) 0.509 * * [simplify]: iteration 1 : 1250 enodes (cost 911 ) 0.532 * * [simplify]: iteration 2 : 5001 enodes (cost 909 ) 0.536 * [simplify]: Simplified to: (expm1 (cos (- lambda1 lambda2))) 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(- lambda1 lambda2)))) (exp (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))) (pow (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) (pow (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) (* (cbrt (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))) (cbrt (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (cbrt (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))) (pow (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) (sqrt (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))) (sqrt (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (* (cos lambda1) (cos lambda2))) (* (* (cos phi1) (cos phi2)) (* (sin lambda1) (sin lambda2))) (* (* (cos phi1) (cos phi2)) (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2))))) (* (* (cos phi1) (cos phi2)) (sqrt (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2)) (* (cos phi2) (cos (- lambda1 lambda2))) (* (+ (cos (+ phi1 phi2)) (cos (- phi1 phi2))) (cos (- lambda1 lambda2))) (fma lambda1 lambda2 (- 1 (* 1/2 (pow lambda1 2)))) (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) (fma (- 1/2) (fma phi1 phi1 (pow phi2 2)) 1) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 0.537 * * * [progress]: adding candidates to table 0.827 * * [progress]: iteration 2 / 4 0.827 * * * [progress]: picking best candidate 0.894 * * * * [pick]: Picked # 0.894 * * * [progress]: localizing error 0.930 * * * [progress]: generating rewritten candidates 0.930 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.931 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.934 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 2 2) 0.939 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2) 0.946 * * * [progress]: generating series expansions 0.946 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.947 * [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 0.947 * [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 0.947 * [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 0.948 * [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 0.948 * [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 0.948 * [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 0.949 * [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 0.949 * [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 0.950 * [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 0.950 * [taylor]: Taking taylor expansion of 0 in phi2 0.950 * [taylor]: Taking taylor expansion of 0 in lambda1 0.950 * [taylor]: Taking taylor expansion of 0 in lambda2 0.950 * [taylor]: Taking taylor expansion of 0 in lambda1 0.950 * [taylor]: Taking taylor expansion of 0 in lambda2 0.950 * [taylor]: Taking taylor expansion of 0 in lambda2 0.950 * [taylor]: Taking taylor expansion of 0 in phi2 0.950 * [taylor]: Taking taylor expansion of 0 in lambda1 0.950 * [taylor]: Taking taylor expansion of 0 in lambda2 0.951 * [taylor]: Taking taylor expansion of 0 in lambda1 0.951 * [taylor]: Taking taylor expansion of 0 in lambda2 0.951 * [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 0.951 * [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 0.952 * [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 0.952 * [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 0.953 * [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 0.953 * [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 0.954 * [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 0.954 * [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 0.955 * [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 0.956 * [taylor]: Taking taylor expansion of 0 in phi2 0.956 * [taylor]: Taking taylor expansion of 0 in lambda1 0.956 * [taylor]: Taking taylor expansion of 0 in lambda2 0.956 * [taylor]: Taking taylor expansion of 0 in lambda1 0.956 * [taylor]: Taking taylor expansion of 0 in lambda2 0.956 * [taylor]: Taking taylor expansion of 0 in lambda2 0.956 * [taylor]: Taking taylor expansion of 0 in phi2 0.956 * [taylor]: Taking taylor expansion of 0 in lambda1 0.956 * [taylor]: Taking taylor expansion of 0 in lambda2 0.956 * [taylor]: Taking taylor expansion of 0 in lambda1 0.956 * [taylor]: Taking taylor expansion of 0 in lambda2 0.957 * [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 0.958 * [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 0.958 * [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 0.959 * [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 0.959 * [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 0.959 * [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 0.960 * [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 0.961 * [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 0.961 * [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 0.962 * [taylor]: Taking taylor expansion of 0 in phi2 0.962 * [taylor]: Taking taylor expansion of 0 in lambda1 0.962 * [taylor]: Taking taylor expansion of 0 in lambda2 0.962 * [taylor]: Taking taylor expansion of 0 in lambda1 0.962 * [taylor]: Taking taylor expansion of 0 in lambda2 0.962 * [taylor]: Taking taylor expansion of 0 in lambda2 0.962 * [taylor]: Taking taylor expansion of 0 in phi2 0.962 * [taylor]: Taking taylor expansion of 0 in lambda1 0.962 * [taylor]: Taking taylor expansion of 0 in lambda2 0.962 * [taylor]: Taking taylor expansion of 0 in lambda1 0.962 * [taylor]: Taking taylor expansion of 0 in lambda2 0.963 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.963 * [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 0.963 * [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 0.964 * [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 0.964 * [taylor]: Taking taylor expansion of R in R 0.964 * [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 0.964 * [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 0.964 * [taylor]: Taking taylor expansion of R in lambda2 0.964 * [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 0.964 * [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 0.965 * [taylor]: Taking taylor expansion of R in lambda1 0.965 * [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 0.965 * [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 0.965 * [taylor]: Taking taylor expansion of R in phi2 0.965 * [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 0.965 * [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 0.966 * [taylor]: Taking taylor expansion of R in phi1 0.966 * [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 0.966 * [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 0.966 * [taylor]: Taking taylor expansion of R in phi1 0.966 * [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 0.966 * [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 0.967 * [taylor]: Taking taylor expansion of R in phi2 0.967 * [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 0.967 * [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 0.967 * [taylor]: Taking taylor expansion of R in lambda1 0.968 * [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 0.968 * [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 0.968 * [taylor]: Taking taylor expansion of R in lambda2 0.969 * [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 0.969 * [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 0.969 * [taylor]: Taking taylor expansion of R in R 0.970 * [taylor]: Taking taylor expansion of 0 in phi2 0.970 * [taylor]: Taking taylor expansion of 0 in lambda1 0.970 * [taylor]: Taking taylor expansion of 0 in lambda2 0.970 * [taylor]: Taking taylor expansion of 0 in R 0.970 * [taylor]: Taking taylor expansion of 0 in lambda1 0.970 * [taylor]: Taking taylor expansion of 0 in lambda2 0.970 * [taylor]: Taking taylor expansion of 0 in R 0.971 * [taylor]: Taking taylor expansion of 0 in lambda2 0.971 * [taylor]: Taking taylor expansion of 0 in R 0.971 * [taylor]: Taking taylor expansion of 0 in R 0.973 * [taylor]: Taking taylor expansion of 0 in phi2 0.973 * [taylor]: Taking taylor expansion of 0 in lambda1 0.973 * [taylor]: Taking taylor expansion of 0 in lambda2 0.973 * [taylor]: Taking taylor expansion of 0 in R 0.973 * [taylor]: Taking taylor expansion of 0 in lambda1 0.973 * [taylor]: Taking taylor expansion of 0 in lambda2 0.973 * [taylor]: Taking taylor expansion of 0 in R 0.974 * [taylor]: Taking taylor expansion of 0 in lambda1 0.974 * [taylor]: Taking taylor expansion of 0 in lambda2 0.974 * [taylor]: Taking taylor expansion of 0 in R 0.974 * [taylor]: Taking taylor expansion of 0 in lambda2 0.974 * [taylor]: Taking taylor expansion of 0 in R 0.974 * [taylor]: Taking taylor expansion of 0 in lambda2 0.974 * [taylor]: Taking taylor expansion of 0 in R 0.975 * [taylor]: Taking taylor expansion of 0 in lambda2 0.975 * [taylor]: Taking taylor expansion of 0 in R 0.976 * [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 0.976 * [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 0.977 * [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 0.978 * [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 0.978 * [taylor]: Taking taylor expansion of R in lambda2 0.979 * [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 0.979 * [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 0.979 * [taylor]: Taking taylor expansion of R in lambda1 0.980 * [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 0.980 * [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 0.980 * [taylor]: Taking taylor expansion of R in phi2 0.981 * [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 0.981 * [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 0.982 * [taylor]: Taking taylor expansion of R in phi1 0.982 * [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 0.982 * [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 0.983 * [taylor]: Taking taylor expansion of R in phi1 0.983 * [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 0.983 * [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 0.984 * [taylor]: Taking taylor expansion of R in phi2 0.984 * [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 0.984 * [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 0.985 * [taylor]: Taking taylor expansion of R in lambda1 0.986 * [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 0.986 * [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 0.986 * [taylor]: Taking taylor expansion of R in lambda2 0.987 * [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 0.987 * [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 0.987 * [taylor]: Taking taylor expansion of R in R 0.989 * [taylor]: Taking taylor expansion of 0 in phi2 0.989 * [taylor]: Taking taylor expansion of 0 in lambda1 0.989 * [taylor]: Taking taylor expansion of 0 in lambda2 0.989 * [taylor]: Taking taylor expansion of 0 in R 0.990 * [taylor]: Taking taylor expansion of 0 in lambda1 0.990 * [taylor]: Taking taylor expansion of 0 in lambda2 0.990 * [taylor]: Taking taylor expansion of 0 in R 0.991 * [taylor]: Taking taylor expansion of 0 in lambda2 0.991 * [taylor]: Taking taylor expansion of 0 in R 0.991 * [taylor]: Taking taylor expansion of 0 in R 0.993 * [taylor]: Taking taylor expansion of 0 in phi2 0.993 * [taylor]: Taking taylor expansion of 0 in lambda1 0.993 * [taylor]: Taking taylor expansion of 0 in lambda2 0.993 * [taylor]: Taking taylor expansion of 0 in R 0.993 * [taylor]: Taking taylor expansion of 0 in lambda1 0.993 * [taylor]: Taking taylor expansion of 0 in lambda2 0.993 * [taylor]: Taking taylor expansion of 0 in R 0.994 * [taylor]: Taking taylor expansion of 0 in lambda1 0.994 * [taylor]: Taking taylor expansion of 0 in lambda2 0.994 * [taylor]: Taking taylor expansion of 0 in R 0.994 * [taylor]: Taking taylor expansion of 0 in lambda2 0.994 * [taylor]: Taking taylor expansion of 0 in R 0.994 * [taylor]: Taking taylor expansion of 0 in lambda2 0.994 * [taylor]: Taking taylor expansion of 0 in R 0.995 * [taylor]: Taking taylor expansion of 0 in lambda2 0.995 * [taylor]: Taking taylor expansion of 0 in R 0.995 * [taylor]: Taking taylor expansion of 0 in R 0.995 * [taylor]: Taking taylor expansion of 0 in R 0.995 * [taylor]: Taking taylor expansion of 0 in R 0.995 * [taylor]: Taking taylor expansion of 0 in R 1.002 * [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 1.002 * [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 1.002 * [taylor]: Taking taylor expansion of -1 in R 1.002 * [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 1.002 * [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 1.002 * [taylor]: Taking taylor expansion of R in R 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 lambda2 1.003 * [taylor]: Taking taylor expansion of -1 in lambda2 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 lambda2 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 lambda2 1.004 * [taylor]: Taking taylor expansion of R in lambda2 1.004 * [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 1.004 * [taylor]: Taking taylor expansion of -1 in lambda1 1.004 * [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 1.004 * [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 1.005 * [taylor]: Taking taylor expansion of R in lambda1 1.005 * [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 1.005 * [taylor]: Taking taylor expansion of -1 in phi2 1.005 * [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 1.005 * [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 1.006 * [taylor]: Taking taylor expansion of R in phi2 1.006 * [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 1.006 * [taylor]: Taking taylor expansion of -1 in phi1 1.006 * [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 1.006 * [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 1.007 * [taylor]: Taking taylor expansion of R in phi1 1.007 * [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 1.007 * [taylor]: Taking taylor expansion of -1 in phi1 1.007 * [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 1.007 * [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 1.008 * [taylor]: Taking taylor expansion of R in phi1 1.009 * [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 1.009 * [taylor]: Taking taylor expansion of -1 in phi2 1.009 * [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 1.009 * [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 1.010 * [taylor]: Taking taylor expansion of R in phi2 1.011 * [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 1.011 * [taylor]: Taking taylor expansion of -1 in lambda1 1.011 * [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 1.011 * [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 1.011 * [taylor]: Taking taylor expansion of R in lambda1 1.012 * [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 1.012 * [taylor]: Taking taylor expansion of -1 in lambda2 1.012 * [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 1.012 * [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 1.013 * [taylor]: Taking taylor expansion of R in lambda2 1.014 * [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 1.014 * [taylor]: Taking taylor expansion of -1 in R 1.014 * [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 1.014 * [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 1.014 * [taylor]: Taking taylor expansion of R in R 1.018 * [taylor]: Taking taylor expansion of 0 in phi2 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 1.019 * [taylor]: Taking taylor expansion of 0 in lambda1 1.019 * [taylor]: Taking taylor expansion of 0 in lambda2 1.019 * [taylor]: Taking taylor expansion of 0 in R 1.021 * [taylor]: Taking taylor expansion of 0 in lambda2 1.021 * [taylor]: Taking taylor expansion of 0 in R 1.022 * [taylor]: Taking taylor expansion of 0 in R 1.026 * [taylor]: Taking taylor expansion of 0 in phi2 1.026 * [taylor]: Taking taylor expansion of 0 in lambda1 1.026 * [taylor]: Taking taylor expansion of 0 in lambda2 1.026 * [taylor]: Taking taylor expansion of 0 in R 1.026 * [taylor]: Taking taylor expansion of 0 in lambda1 1.026 * [taylor]: Taking taylor expansion of 0 in lambda2 1.026 * [taylor]: Taking taylor expansion of 0 in R 1.028 * [taylor]: Taking taylor expansion of 0 in lambda1 1.028 * [taylor]: Taking taylor expansion of 0 in lambda2 1.028 * [taylor]: Taking taylor expansion of 0 in R 1.028 * [taylor]: Taking taylor expansion of 0 in lambda2 1.028 * [taylor]: Taking taylor expansion of 0 in R 1.028 * [taylor]: Taking taylor expansion of 0 in lambda2 1.028 * [taylor]: Taking taylor expansion of 0 in R 1.029 * [taylor]: Taking taylor expansion of 0 in lambda2 1.029 * [taylor]: Taking taylor expansion of 0 in R 1.030 * [taylor]: Taking taylor expansion of 0 in R 1.030 * [taylor]: Taking taylor expansion of 0 in R 1.030 * [taylor]: Taking taylor expansion of 0 in R 1.031 * [taylor]: Taking taylor expansion of 0 in R 1.035 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 2 2) 1.035 * [approximate]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in (lambda1 lambda2) around 0 1.035 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 1.035 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 1.035 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.035 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.035 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.035 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.036 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.036 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.036 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.036 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.036 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.036 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.036 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.036 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.036 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.036 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.036 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.036 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.037 * [taylor]: Taking taylor expansion of 0 in lambda2 1.039 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.039 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.039 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.043 * [taylor]: Taking taylor expansion of 0 in lambda2 1.048 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin (- lambda2)))) in lambda2 1.048 * [taylor]: Taking taylor expansion of (* 1/6 (sin (- lambda2))) in lambda2 1.048 * [taylor]: Taking taylor expansion of 1/6 in lambda2 1.048 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.048 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.048 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.056 * [taylor]: Taking taylor expansion of 0 in lambda2 1.056 * [approximate]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in (lambda1 lambda2) around 0 1.057 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.057 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.057 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.057 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.057 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.057 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.057 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.057 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.057 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.057 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.057 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.057 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.058 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.058 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.058 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.058 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.058 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.058 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.058 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.058 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.058 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.058 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.058 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.058 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.059 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.059 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.059 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.059 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.059 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.059 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.059 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.059 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.062 * [taylor]: Taking taylor expansion of 0 in lambda2 1.066 * [taylor]: Taking taylor expansion of 0 in lambda2 1.072 * [taylor]: Taking taylor expansion of 0 in lambda2 1.072 * [approximate]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in (lambda1 lambda2) around 0 1.073 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.073 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.073 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.073 * [taylor]: Taking taylor expansion of -1 in lambda2 1.073 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.073 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.073 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.073 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.073 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.073 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.073 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.073 * [taylor]: Taking taylor expansion of -1 in lambda1 1.073 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.073 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.073 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.073 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.074 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.074 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.074 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.074 * [taylor]: Taking taylor expansion of -1 in lambda1 1.074 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.074 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.074 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.074 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.074 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.074 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.074 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.074 * [taylor]: Taking taylor expansion of -1 in lambda2 1.074 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.074 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.074 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.074 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.077 * [taylor]: Taking taylor expansion of 0 in lambda2 1.080 * [taylor]: Taking taylor expansion of 0 in lambda2 1.090 * [taylor]: Taking taylor expansion of 0 in lambda2 1.090 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2) 1.090 * [approximate]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in (lambda1 lambda2) around 0 1.090 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda2 1.090 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda2 1.090 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda2 1.090 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.090 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.090 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.090 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 1.090 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 1.090 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.090 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.090 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.090 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.091 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.091 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.091 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.091 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.091 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.091 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.091 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.091 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.091 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.091 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.091 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.091 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.091 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.091 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.091 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.091 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.091 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.092 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.092 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.097 * [taylor]: Taking taylor expansion of (- (sin (- lambda2))) in lambda2 1.097 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.097 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.097 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.104 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos lambda2))) in lambda2 1.104 * [taylor]: Taking taylor expansion of (* 1/2 (cos lambda2)) in lambda2 1.104 * [taylor]: Taking taylor expansion of 1/2 in lambda2 1.104 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.104 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.106 * [approximate]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in (lambda1 lambda2) around 0 1.106 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 1.106 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 1.106 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 1.106 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.106 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.107 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 1.107 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.107 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.107 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.107 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.107 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.107 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.107 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.107 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.107 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.107 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.107 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 1.107 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 1.107 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 1.107 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.107 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.108 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 1.108 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.108 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.108 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.108 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.108 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.108 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.108 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.108 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.108 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.108 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.108 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 1.108 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 1.109 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 1.109 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.109 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.109 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 1.109 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.109 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.109 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.109 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.109 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.109 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.109 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.109 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.109 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.109 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.110 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 1.110 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 1.110 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 1.110 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.110 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.111 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 1.111 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.111 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.111 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.111 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.111 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.111 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.111 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.111 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.111 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.111 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.117 * [taylor]: Taking taylor expansion of 0 in lambda2 1.126 * [taylor]: Taking taylor expansion of 0 in lambda2 1.139 * [taylor]: Taking taylor expansion of 0 in lambda2 1.139 * [approximate]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in (lambda1 lambda2) around 0 1.139 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 1.140 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 1.140 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 1.140 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.140 * [taylor]: Taking taylor expansion of -1 in lambda2 1.140 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.140 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 1.140 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.140 * [taylor]: Taking taylor expansion of -1 in lambda2 1.140 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.140 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.140 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.140 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.140 * [taylor]: Taking taylor expansion of -1 in lambda2 1.140 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.140 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.140 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.140 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.141 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 1.141 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 1.141 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 1.141 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.141 * [taylor]: Taking taylor expansion of -1 in lambda1 1.141 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.141 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 1.141 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.141 * [taylor]: Taking taylor expansion of -1 in lambda1 1.141 * [taylor]: Taking taylor expansion of lambda2 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 -1 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 lambda2 in lambda1 1.142 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 1.142 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 1.142 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 1.142 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.142 * [taylor]: Taking taylor expansion of -1 in lambda1 1.142 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.142 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 1.142 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.142 * [taylor]: Taking taylor expansion of -1 in lambda1 1.142 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.142 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.142 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.142 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.142 * [taylor]: Taking taylor expansion of -1 in lambda1 1.142 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.143 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.143 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.143 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.144 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 1.144 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 1.144 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 1.144 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.144 * [taylor]: Taking taylor expansion of -1 in lambda2 1.144 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.144 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 1.144 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.144 * [taylor]: Taking taylor expansion of -1 in lambda2 1.144 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.144 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.144 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.144 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.144 * [taylor]: Taking taylor expansion of -1 in lambda2 1.144 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.144 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.144 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.144 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.149 * [taylor]: Taking taylor expansion of 0 in lambda2 1.158 * [taylor]: Taking taylor expansion of 0 in lambda2 1.176 * [taylor]: Taking taylor expansion of 0 in lambda2 1.176 * * * [progress]: simplifying candidates 1.177 * [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 lambda1) (sin (- lambda2)))) (log1p (* (sin lambda1) (sin (- lambda2)))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))) (* (sin lambda1) (sin (- lambda2))) (+ (log (sin lambda1)) (log (sin (- lambda2)))) (log (* (sin lambda1) (sin (- lambda2)))) (exp (* (sin lambda1) (sin (- lambda2)))) (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin (- lambda2)) (sin (- lambda2))) (sin (- lambda2)))) (* (cbrt (* (sin lambda1) (sin (- lambda2)))) (cbrt (* (sin lambda1) (sin (- lambda2))))) (cbrt (* (sin lambda1) (sin (- lambda2)))) (* (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (* (cbrt (sin (- lambda2))) (cbrt (sin (- lambda2))))) (* (sin lambda1) (sqrt (sin (- lambda2)))) (* (sin lambda1) 1) (* (cbrt (sin lambda1)) (sin (- lambda2))) (* (sqrt (sin lambda1)) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (fma (cos lambda1) (cos lambda2) (- (* (sin (- lambda2)) (sin lambda1)))) (fma (- (sin (- lambda2))) (sin lambda1) (* (sin (- lambda2)) (sin lambda1))) (expm1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (- (* (sin lambda1) (sin (- lambda2)))) (/ (exp (* (cos lambda1) (cos lambda2))) (exp (* (sin lambda1) (sin (- lambda2))))) (log (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (exp (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (- (* (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 lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (- (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2))))) (- (* (+ (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) 2) (* 2 (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))))) (* 2 2) (- (pow (* (cos lambda1) (cos lambda2)) 3) (pow (* (sin lambda1) (sin (- lambda2))) 3)) (+ (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (+ (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (- (* (sin lambda1) (sin (- lambda2)))) (- (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2))) (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2))))) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- 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) (* -1 (* lambda2 lambda1)) (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))) 1.184 * * [simplify]: iteration 0 : 343 enodes (cost 1224 ) 1.189 * * [simplify]: iteration 1 : 1150 enodes (cost 1071 ) 1.212 * * [simplify]: iteration 2 : 4777 enodes (cost 1026 ) 1.290 * * [simplify]: iteration 3 : 5001 enodes (cost 1025 ) 1.294 * [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 lambda1) (sin (- lambda2)))) (log1p (* (sin lambda1) (sin (- lambda2)))) (- (cos (+ lambda1 lambda2)) (cos (- lambda1 lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) (log (* (sin lambda1) (sin (- lambda2)))) (log (* (sin lambda1) (sin (- lambda2)))) (exp (* (sin lambda1) (sin (- lambda2)))) (pow (* (sin lambda1) (sin (- lambda2))) 3) (* (cbrt (* (sin lambda1) (sin (- lambda2)))) (cbrt (* (sin lambda1) (sin (- lambda2))))) (cbrt (* (sin lambda1) (sin (- lambda2)))) (pow (* (sin lambda1) (sin (- lambda2))) 3) (sqrt (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (* (cbrt (sin (- lambda2))) (cbrt (sin (- lambda2))))) (* (sin lambda1) (sqrt (sin (- lambda2)))) (sin lambda1) (* (cbrt (sin lambda1)) (sin (- lambda2))) (* (sqrt (sin lambda1)) (sin (- lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (- (sin lambda2) (sin lambda2)) (sin lambda1)) (expm1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (sin lambda1) (sin lambda2)) (exp (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (log (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (exp (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (* (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (pow (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) 3) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (sqrt (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (+ (+ (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) 0) (* (+ (+ (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) 0) 2) 4 (fma (pow (sin lambda1) 3) (pow (sin lambda2) 3) (pow (* (cos lambda1) (cos lambda2)) 3)) (fma (* (sin lambda1) (sin (* -1 lambda2))) (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2)))) (* (* (cos lambda1) (cos lambda2)) (* (cos lambda1) (cos lambda2)))) (* (sin lambda1) (sin lambda2)) (* (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2))) (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- lambda2))))) (fma (cos lambda1) (cos lambda2) (* (sin lambda1) (sin (- 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) (* -1 (* lambda2 lambda1)) (* (sin lambda1) (sin (* -1 lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) (fma lambda1 lambda2 (- 1 (* 1/2 (pow lambda1 2)))) (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) 1.295 * * * [progress]: adding candidates to table 1.703 * * [progress]: iteration 3 / 4 1.703 * * * [progress]: picking best candidate 1.782 * * * * [pick]: Picked # 1.782 * * * [progress]: localizing error 1.820 * * * [progress]: generating rewritten candidates 1.820 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.821 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2 1) 1.822 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.824 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2 1 1 2) 1.831 * * * [progress]: generating series expansions 1.831 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.832 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.832 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 1.832 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 1.832 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 1.833 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 1.833 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 1.833 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 1.834 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 1.834 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 1.835 * [taylor]: Taking taylor expansion of 0 in phi2 1.835 * [taylor]: Taking taylor expansion of 0 in lambda1 1.835 * [taylor]: Taking taylor expansion of 0 in lambda2 1.835 * [taylor]: Taking taylor expansion of 0 in lambda1 1.835 * [taylor]: Taking taylor expansion of 0 in lambda2 1.835 * [taylor]: Taking taylor expansion of 0 in lambda2 1.835 * [taylor]: Taking taylor expansion of 0 in phi2 1.835 * [taylor]: Taking taylor expansion of 0 in lambda1 1.835 * [taylor]: Taking taylor expansion of 0 in lambda2 1.835 * [taylor]: Taking taylor expansion of 0 in lambda1 1.835 * [taylor]: Taking taylor expansion of 0 in lambda2 1.836 * [approximate]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in (phi1 phi2 lambda1 lambda2) around 0 1.836 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 1.836 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 1.837 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 1.837 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 1.837 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 1.838 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 1.838 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 1.839 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 1.840 * [taylor]: Taking taylor expansion of 0 in phi2 1.840 * [taylor]: Taking taylor expansion of 0 in lambda1 1.840 * [taylor]: Taking taylor expansion of 0 in lambda2 1.840 * [taylor]: Taking taylor expansion of 0 in lambda1 1.840 * [taylor]: Taking taylor expansion of 0 in lambda2 1.840 * [taylor]: Taking taylor expansion of 0 in lambda2 1.840 * [taylor]: Taking taylor expansion of 0 in phi2 1.840 * [taylor]: Taking taylor expansion of 0 in lambda1 1.840 * [taylor]: Taking taylor expansion of 0 in lambda2 1.840 * [taylor]: Taking taylor expansion of 0 in lambda1 1.840 * [taylor]: Taking taylor expansion of 0 in lambda2 1.841 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in (phi1 phi2 lambda1 lambda2) around 0 1.841 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 1.841 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 1.842 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 1.842 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 1.843 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 1.843 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 1.844 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 1.844 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 1.845 * [taylor]: Taking taylor expansion of 0 in phi2 1.845 * [taylor]: Taking taylor expansion of 0 in lambda1 1.845 * [taylor]: Taking taylor expansion of 0 in lambda2 1.845 * [taylor]: Taking taylor expansion of 0 in lambda1 1.845 * [taylor]: Taking taylor expansion of 0 in lambda2 1.845 * [taylor]: Taking taylor expansion of 0 in lambda2 1.845 * [taylor]: Taking taylor expansion of 0 in phi2 1.845 * [taylor]: Taking taylor expansion of 0 in lambda1 1.846 * [taylor]: Taking taylor expansion of 0 in lambda2 1.846 * [taylor]: Taking taylor expansion of 0 in lambda1 1.846 * [taylor]: Taking taylor expansion of 0 in lambda2 1.846 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2 1) 1.846 * [approximate]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in (lambda1 lambda2) around 0 1.846 * [taylor]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda2 1.847 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 1.847 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda2 1.847 * [taylor]: Taking taylor expansion of 1 in lambda2 1.847 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda2 1.847 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda2 1.847 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda2 1.847 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.847 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.847 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.847 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 1.847 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 1.847 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.847 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.847 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.847 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.852 * [taylor]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 1.853 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 1.853 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 1.853 * [taylor]: Taking taylor expansion of 1 in lambda1 1.853 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.853 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.853 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.853 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.853 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.853 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.853 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.853 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.853 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.853 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.853 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.853 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.854 * [taylor]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 1.854 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 1.854 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 1.854 * [taylor]: Taking taylor expansion of 1 in lambda1 1.854 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 1.854 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 1.854 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 1.854 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.854 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 1.854 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.854 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 1.854 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 1.854 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.854 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 1.854 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 1.854 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.855 * [taylor]: Taking taylor expansion of (log (+ (cos lambda2) 1)) in lambda2 1.855 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 1.855 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.855 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.855 * [taylor]: Taking taylor expansion of 1 in lambda2 1.862 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (- lambda2)) (+ (cos lambda2) 1))) in lambda2 1.862 * [taylor]: Taking taylor expansion of -1 in lambda2 1.862 * [taylor]: Taking taylor expansion of (/ (sin (- lambda2)) (+ (cos lambda2) 1)) in lambda2 1.862 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.862 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.862 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.862 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 1.862 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.862 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.862 * [taylor]: Taking taylor expansion of 1 in lambda2 1.872 * [taylor]: Taking taylor expansion of (* -1/2 (+ (/ (pow (sin (- lambda2)) 2) (pow (+ (cos lambda2) 1) 2)) (/ (cos lambda2) (+ (cos lambda2) 1)))) in lambda2 1.873 * [taylor]: Taking taylor expansion of -1/2 in lambda2 1.873 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin (- lambda2)) 2) (pow (+ (cos lambda2) 1) 2)) (/ (cos lambda2) (+ (cos lambda2) 1))) in lambda2 1.873 * [taylor]: Taking taylor expansion of (/ (pow (sin (- lambda2)) 2) (pow (+ (cos lambda2) 1) 2)) in lambda2 1.873 * [taylor]: Taking taylor expansion of (pow (sin (- lambda2)) 2) in lambda2 1.873 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 1.873 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 1.873 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.874 * [taylor]: Taking taylor expansion of (pow (+ (cos lambda2) 1) 2) in lambda2 1.874 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 1.874 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.874 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.874 * [taylor]: Taking taylor expansion of 1 in lambda2 1.875 * [taylor]: Taking taylor expansion of (/ (cos lambda2) (+ (cos lambda2) 1)) in lambda2 1.875 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.875 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.875 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 1.875 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 1.875 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.875 * [taylor]: Taking taylor expansion of 1 in lambda2 1.877 * [approximate]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in (lambda1 lambda2) around 0 1.877 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 1.877 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) 1.877 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 1.877 * [taylor]: Taking taylor expansion of 1 in lambda2 1.877 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 1.877 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 1.877 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 1.877 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.877 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.877 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 1.877 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.878 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.878 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.878 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.878 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.878 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.878 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.878 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.878 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.878 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.880 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 1.880 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) 1.880 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 1.880 * [taylor]: Taking taylor expansion of 1 in lambda1 1.880 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 1.880 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 1.880 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 1.880 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.880 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.880 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 1.880 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.880 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.880 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.880 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.880 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.880 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.881 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.881 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.881 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.881 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.882 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 1.882 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) 1.882 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 1.882 * [taylor]: Taking taylor expansion of 1 in lambda1 1.882 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 1.882 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 1.882 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 1.882 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.882 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.882 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 1.882 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.882 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.883 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 1.883 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 1.883 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 1.883 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.883 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 1.883 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 1.883 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.883 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.885 * [taylor]: Taking taylor expansion of (log (- (+ (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) 1) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 1.885 * [taylor]: Taking taylor expansion of (- (+ (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) 1) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 1.885 * [taylor]: Taking taylor expansion of (+ (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) 1) in lambda2 1.885 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 1.885 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 1.885 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.885 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.885 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 1.885 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.885 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.885 * [taylor]: Taking taylor expansion of 1 in lambda2 1.885 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 1.885 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 1.885 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 1.885 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.885 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 1.885 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 1.885 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.885 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.892 * [taylor]: Taking taylor expansion of 0 in lambda2 1.906 * [taylor]: Taking taylor expansion of 0 in lambda2 1.923 * [taylor]: Taking taylor expansion of 0 in lambda2 1.924 * [approximate]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in (lambda1 lambda2) around 0 1.924 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda2 1.924 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) 1.924 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda2 1.924 * [taylor]: Taking taylor expansion of 1 in lambda2 1.924 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 1.924 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 1.924 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 1.924 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.924 * [taylor]: Taking taylor expansion of -1 in lambda2 1.924 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.924 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 1.924 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.924 * [taylor]: Taking taylor expansion of -1 in lambda2 1.924 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.925 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.925 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.925 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.925 * [taylor]: Taking taylor expansion of -1 in lambda2 1.925 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.925 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.925 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.925 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.926 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 1.926 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) 1.926 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 1.926 * [taylor]: Taking taylor expansion of 1 in lambda1 1.926 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 1.926 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 1.926 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 1.926 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.926 * [taylor]: Taking taylor expansion of -1 in lambda1 1.926 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.927 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 1.927 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.927 * [taylor]: Taking taylor expansion of -1 in lambda1 1.927 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.927 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.927 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.927 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.927 * [taylor]: Taking taylor expansion of -1 in lambda1 1.927 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.927 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.927 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.927 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.929 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 1.929 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) 1.929 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 1.929 * [taylor]: Taking taylor expansion of 1 in lambda1 1.929 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 1.929 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 1.929 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 1.929 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.929 * [taylor]: Taking taylor expansion of -1 in lambda1 1.929 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.929 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 1.929 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 1.929 * [taylor]: Taking taylor expansion of -1 in lambda1 1.929 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.929 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 1.929 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 1.929 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 1.929 * [taylor]: Taking taylor expansion of -1 in lambda1 1.929 * [taylor]: Taking taylor expansion of lambda1 in lambda1 1.930 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 1.930 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 1.930 * [taylor]: Taking taylor expansion of lambda2 in lambda1 1.931 * [taylor]: Taking taylor expansion of (log (- (+ (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) 1) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda2 1.931 * [taylor]: Taking taylor expansion of (- (+ (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) 1) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 1.931 * [taylor]: Taking taylor expansion of (+ (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) 1) in lambda2 1.931 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 1.931 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 1.931 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.931 * [taylor]: Taking taylor expansion of -1 in lambda2 1.931 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.931 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 1.931 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 1.931 * [taylor]: Taking taylor expansion of -1 in lambda2 1.931 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.932 * [taylor]: Taking taylor expansion of 1 in lambda2 1.932 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 1.932 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 1.932 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 1.932 * [taylor]: Taking taylor expansion of -1 in lambda2 1.932 * [taylor]: Taking taylor expansion of lambda1 in lambda2 1.932 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 1.932 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 1.932 * [taylor]: Taking taylor expansion of lambda2 in lambda2 1.938 * [taylor]: Taking taylor expansion of 0 in lambda2 1.955 * [taylor]: Taking taylor expansion of 0 in lambda2 1.972 * [taylor]: Taking taylor expansion of 0 in lambda2 1.972 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.973 * [approximate]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in (phi1 phi2 lambda1 lambda2 R) around 0 1.973 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in R 1.973 * [taylor]: Taking taylor expansion of R in R 1.973 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in R 1.973 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in lambda2 1.973 * [taylor]: Taking taylor expansion of R in lambda2 1.973 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 1.973 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in lambda1 1.973 * [taylor]: Taking taylor expansion of R in lambda1 1.973 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 1.974 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in phi2 1.974 * [taylor]: Taking taylor expansion of R in phi2 1.974 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 1.974 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in phi1 1.974 * [taylor]: Taking taylor expansion of R in phi1 1.974 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 1.974 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in phi1 1.974 * [taylor]: Taking taylor expansion of R in phi1 1.974 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 1.975 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in phi2 1.975 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 1.975 * [taylor]: Taking taylor expansion of R in phi2 1.976 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in lambda1 1.976 * [taylor]: Taking taylor expansion of R in lambda1 1.976 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 1.976 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in lambda2 1.976 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 1.977 * [taylor]: Taking taylor expansion of R in lambda2 1.977 * [taylor]: Taking taylor expansion of (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) in R 1.977 * [taylor]: Taking taylor expansion of R in R 1.977 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in R 1.978 * [taylor]: Taking taylor expansion of 0 in phi2 1.978 * [taylor]: Taking taylor expansion of 0 in lambda1 1.978 * [taylor]: Taking taylor expansion of 0 in lambda2 1.978 * [taylor]: Taking taylor expansion of 0 in R 1.979 * [taylor]: Taking taylor expansion of 0 in lambda1 1.979 * [taylor]: Taking taylor expansion of 0 in lambda2 1.979 * [taylor]: Taking taylor expansion of 0 in R 1.979 * [taylor]: Taking taylor expansion of 0 in lambda2 1.979 * [taylor]: Taking taylor expansion of 0 in R 1.979 * [taylor]: Taking taylor expansion of 0 in R 1.981 * [taylor]: Taking taylor expansion of 0 in phi2 1.981 * [taylor]: Taking taylor expansion of 0 in lambda1 1.981 * [taylor]: Taking taylor expansion of 0 in lambda2 1.981 * [taylor]: Taking taylor expansion of 0 in R 1.981 * [taylor]: Taking taylor expansion of 0 in lambda1 1.981 * [taylor]: Taking taylor expansion of 0 in lambda2 1.981 * [taylor]: Taking taylor expansion of 0 in R 1.982 * [taylor]: Taking taylor expansion of 0 in lambda1 1.982 * [taylor]: Taking taylor expansion of 0 in lambda2 1.982 * [taylor]: Taking taylor expansion of 0 in R 1.982 * [taylor]: Taking taylor expansion of 0 in lambda2 1.982 * [taylor]: Taking taylor expansion of 0 in R 1.982 * [taylor]: Taking taylor expansion of 0 in lambda2 1.982 * [taylor]: Taking taylor expansion of 0 in R 1.983 * [taylor]: Taking taylor expansion of 0 in lambda2 1.983 * [taylor]: Taking taylor expansion of 0 in R 1.984 * [approximate]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0 1.984 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in R 1.984 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in R 1.985 * [taylor]: Taking taylor expansion of R in R 1.985 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in lambda2 1.985 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 1.986 * [taylor]: Taking taylor expansion of R in lambda2 1.986 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in lambda1 1.986 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 1.986 * [taylor]: Taking taylor expansion of R in lambda1 1.987 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in phi2 1.987 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 1.987 * [taylor]: Taking taylor expansion of R in phi2 1.988 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in phi1 1.988 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 1.988 * [taylor]: Taking taylor expansion of R in phi1 1.989 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in phi1 1.989 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 1.989 * [taylor]: Taking taylor expansion of R in phi1 1.990 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in phi2 1.990 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 1.990 * [taylor]: Taking taylor expansion of R in phi2 1.991 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in lambda1 1.991 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 1.991 * [taylor]: Taking taylor expansion of R in lambda1 1.991 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in lambda2 1.992 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 1.992 * [taylor]: Taking taylor expansion of R in lambda2 1.992 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in R 1.992 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in R 1.993 * [taylor]: Taking taylor expansion of R in R 1.994 * [taylor]: Taking taylor expansion of 0 in phi2 1.994 * [taylor]: Taking taylor expansion of 0 in lambda1 1.994 * [taylor]: Taking taylor expansion of 0 in lambda2 1.994 * [taylor]: Taking taylor expansion of 0 in R 1.995 * [taylor]: Taking taylor expansion of 0 in lambda1 1.995 * [taylor]: Taking taylor expansion of 0 in lambda2 1.995 * [taylor]: Taking taylor expansion of 0 in R 1.996 * [taylor]: Taking taylor expansion of 0 in lambda2 1.996 * [taylor]: Taking taylor expansion of 0 in R 1.996 * [taylor]: Taking taylor expansion of 0 in R 1.998 * [taylor]: Taking taylor expansion of 0 in phi2 1.998 * [taylor]: Taking taylor expansion of 0 in lambda1 1.998 * [taylor]: Taking taylor expansion of 0 in lambda2 1.998 * [taylor]: Taking taylor expansion of 0 in R 1.998 * [taylor]: Taking taylor expansion of 0 in lambda1 1.998 * [taylor]: Taking taylor expansion of 0 in lambda2 1.998 * [taylor]: Taking taylor expansion of 0 in R 1.999 * [taylor]: Taking taylor expansion of 0 in lambda1 1.999 * [taylor]: Taking taylor expansion of 0 in lambda2 1.999 * [taylor]: Taking taylor expansion of 0 in R 1.999 * [taylor]: Taking taylor expansion of 0 in lambda2 1.999 * [taylor]: Taking taylor expansion of 0 in R 1.999 * [taylor]: Taking taylor expansion of 0 in lambda2 1.999 * [taylor]: Taking taylor expansion of 0 in R 1.999 * [taylor]: Taking taylor expansion of 0 in lambda2 1.999 * [taylor]: Taking taylor expansion of 0 in R 1.999 * [taylor]: Taking taylor expansion of 0 in R 1.999 * [taylor]: Taking taylor expansion of 0 in R 2.000 * [taylor]: Taking taylor expansion of 0 in R 2.000 * [taylor]: Taking taylor expansion of 0 in R 2.003 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0 2.003 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in R 2.003 * [taylor]: Taking taylor expansion of -1 in R 2.003 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in R 2.003 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in R 2.004 * [taylor]: Taking taylor expansion of R in R 2.004 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda2 2.004 * [taylor]: Taking taylor expansion of -1 in lambda2 2.004 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda2 2.004 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 2.005 * [taylor]: Taking taylor expansion of R in lambda2 2.005 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda1 2.005 * [taylor]: Taking taylor expansion of -1 in lambda1 2.005 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda1 2.005 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 2.006 * [taylor]: Taking taylor expansion of R in lambda1 2.006 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi2 2.006 * [taylor]: Taking taylor expansion of -1 in phi2 2.006 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi2 2.006 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 2.007 * [taylor]: Taking taylor expansion of R in phi2 2.007 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi1 2.007 * [taylor]: Taking taylor expansion of -1 in phi1 2.007 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi1 2.007 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 2.008 * [taylor]: Taking taylor expansion of R in phi1 2.008 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi1 2.008 * [taylor]: Taking taylor expansion of -1 in phi1 2.008 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi1 2.008 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 2.009 * [taylor]: Taking taylor expansion of R in phi1 2.009 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi2 2.009 * [taylor]: Taking taylor expansion of -1 in phi2 2.010 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi2 2.010 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 2.010 * [taylor]: Taking taylor expansion of R in phi2 2.011 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda1 2.011 * [taylor]: Taking taylor expansion of -1 in lambda1 2.011 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda1 2.011 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 2.011 * [taylor]: Taking taylor expansion of R in lambda1 2.012 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda2 2.012 * [taylor]: Taking taylor expansion of -1 in lambda2 2.012 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda2 2.012 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 2.013 * [taylor]: Taking taylor expansion of R in lambda2 2.014 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -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)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in R 2.014 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) (cos (/ -1 phi2)))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in R 2.014 * [taylor]: Taking taylor expansion of R in R 2.017 * [taylor]: Taking taylor expansion of 0 in phi2 2.017 * [taylor]: Taking taylor expansion of 0 in lambda1 2.017 * [taylor]: Taking taylor expansion of 0 in lambda2 2.017 * [taylor]: Taking taylor expansion of 0 in R 2.018 * [taylor]: Taking taylor expansion of 0 in lambda1 2.018 * [taylor]: Taking taylor expansion of 0 in lambda2 2.018 * [taylor]: Taking taylor expansion of 0 in R 2.020 * [taylor]: Taking taylor expansion of 0 in lambda2 2.020 * [taylor]: Taking taylor expansion of 0 in R 2.021 * [taylor]: Taking taylor expansion of 0 in R 2.024 * [taylor]: Taking taylor expansion of 0 in phi2 2.024 * [taylor]: Taking taylor expansion of 0 in lambda1 2.025 * [taylor]: Taking taylor expansion of 0 in lambda2 2.025 * [taylor]: Taking taylor expansion of 0 in R 2.025 * [taylor]: Taking taylor expansion of 0 in lambda1 2.025 * [taylor]: Taking taylor expansion of 0 in lambda2 2.025 * [taylor]: Taking taylor expansion of 0 in R 2.026 * [taylor]: Taking taylor expansion of 0 in lambda1 2.026 * [taylor]: Taking taylor expansion of 0 in lambda2 2.026 * [taylor]: Taking taylor expansion of 0 in R 2.026 * [taylor]: Taking taylor expansion of 0 in lambda2 2.026 * [taylor]: Taking taylor expansion of 0 in R 2.026 * [taylor]: Taking taylor expansion of 0 in lambda2 2.026 * [taylor]: Taking taylor expansion of 0 in R 2.028 * [taylor]: Taking taylor expansion of 0 in lambda2 2.028 * [taylor]: Taking taylor expansion of 0 in R 2.028 * [taylor]: Taking taylor expansion of 0 in R 2.028 * [taylor]: Taking taylor expansion of 0 in R 2.028 * [taylor]: Taking taylor expansion of 0 in R 2.030 * [taylor]: Taking taylor expansion of 0 in R 2.033 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2 1 1 2) 2.033 * [approximate]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in (lambda1 lambda2) around 0 2.033 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 2.033 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 2.033 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.033 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.033 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.033 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.034 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.034 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.034 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.034 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.034 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.034 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.034 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.034 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.034 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.034 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.034 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.034 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.037 * [taylor]: Taking taylor expansion of 0 in lambda2 2.040 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.040 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.040 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.044 * [taylor]: Taking taylor expansion of 0 in lambda2 2.050 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin (- lambda2)))) in lambda2 2.050 * [taylor]: Taking taylor expansion of (* 1/6 (sin (- lambda2))) in lambda2 2.050 * [taylor]: Taking taylor expansion of 1/6 in lambda2 2.050 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.050 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.050 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.058 * [taylor]: Taking taylor expansion of 0 in lambda2 2.058 * [approximate]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in (lambda1 lambda2) around 0 2.058 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.058 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.058 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.058 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.058 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.058 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.058 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.058 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.059 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.059 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.059 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.059 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.059 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.059 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.059 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.059 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.059 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.059 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.060 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.060 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.060 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.060 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.060 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.060 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.060 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.060 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.060 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.060 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.060 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.060 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.060 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.061 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.063 * [taylor]: Taking taylor expansion of 0 in lambda2 2.067 * [taylor]: Taking taylor expansion of 0 in lambda2 2.074 * [taylor]: Taking taylor expansion of 0 in lambda2 2.074 * [approximate]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in (lambda1 lambda2) around 0 2.074 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.074 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.074 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.074 * [taylor]: Taking taylor expansion of -1 in lambda2 2.074 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.074 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.074 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.074 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.074 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.075 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.075 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.075 * [taylor]: Taking taylor expansion of -1 in lambda1 2.075 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.075 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.075 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.075 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.075 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.075 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.075 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.075 * [taylor]: Taking taylor expansion of -1 in lambda1 2.075 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.075 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.075 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.075 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.076 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.076 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.076 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.076 * [taylor]: Taking taylor expansion of -1 in lambda2 2.076 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.076 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.076 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.076 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.078 * [taylor]: Taking taylor expansion of 0 in lambda2 2.082 * [taylor]: Taking taylor expansion of 0 in lambda2 2.087 * [taylor]: Taking taylor expansion of 0 in lambda2 2.088 * * * [progress]: simplifying candidates 2.089 * [simplify]: Simplifying using # : (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (exp (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (+ (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log R)) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (* (* R R) R)) (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (acos (+ (* (sin phi1) (sin 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(acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) 1) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R) (expm1 (* (sin lambda1) (sin (- lambda2)))) (log1p (* (sin lambda1) (sin (- lambda2)))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))) (* (sin lambda1) (sin (- 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lambda2))))))))))) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (* -1 (* lambda2 lambda1)) (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) 2.094 * * [simplify]: iteration 0 : 254 enodes (cost 1199 ) 2.098 * * [simplify]: iteration 1 : 739 enodes (cost 1038 ) 2.111 * * [simplify]: iteration 2 : 2611 enodes (cost 1032 ) 2.150 * * [simplify]: iteration 3 : 5001 enodes (cost 1028 ) 2.154 * [simplify]: Simplified to: (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos 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(sin (- lambda2))))))))) 3) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (fma (sin lambda2) (sin lambda1) (fma (cos lambda1) (cos lambda2) 1)) (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (log1p (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (fma (sin lambda2) (sin lambda1) (fma (cos lambda1) (cos lambda2) 1)) (* (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (pow (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2))))) 3) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos 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phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) 3) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt R)) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (sqrt R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (* (cbrt R) (cbrt R))) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (sqrt R)) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (expm1 (* (sin lambda1) (sin (- lambda2)))) (log1p (* (sin lambda1) (sin (- lambda2)))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))) (* (sin lambda1) (sin (* -1 lambda2))) (log (* (sin lambda1) (sin (- lambda2)))) (log (* (sin lambda1) (sin (- lambda2)))) (exp (* (sin lambda1) (sin (- lambda2)))) (pow (* (sin lambda1) (sin (* -1 lambda2))) 3) (* (cbrt (* (sin lambda1) (sin (- lambda2)))) (cbrt (* (sin lambda1) (sin (- lambda2))))) (cbrt (* (sin lambda1) (sin (- lambda2)))) (pow (* (sin lambda1) (sin (* -1 lambda2))) 3) (sqrt (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (* (cbrt (sin (- lambda2))) (cbrt (sin (- lambda2))))) (* (sin lambda1) (sqrt (sin (- lambda2)))) (sin lambda1) (* (cbrt (sin lambda1)) (sin (- lambda2))) (* (sqrt (sin lambda1)) (sin (- lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))) (fma lambda1 (- (* 1/2 lambda2) (* 1/4 lambda1)) (log 2)) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* -1 (* lambda2 lambda1)) (* (sin lambda1) (sin (* -1 lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) 2.154 * * * [progress]: adding candidates to table 2.575 * * [progress]: iteration 4 / 4 2.575 * * * [progress]: picking best candidate 2.656 * * * * [pick]: Picked # 2.656 * * * [progress]: localizing error 2.699 * * * [progress]: generating rewritten candidates 2.699 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 2.700 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2 2 1) 2.700 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 2.703 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 2 2 1 1 2) 2.710 * * * [progress]: generating series expansions 2.710 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 2.710 * [approximate]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in (phi1 phi2 lambda1 lambda2) around 0 2.710 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 2.711 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 2.711 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 2.711 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 2.712 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 2.712 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 2.713 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 2.713 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 2.714 * [taylor]: Taking taylor expansion of 0 in phi2 2.714 * [taylor]: Taking taylor expansion of 0 in lambda1 2.714 * [taylor]: Taking taylor expansion of 0 in lambda2 2.714 * [taylor]: Taking taylor expansion of 0 in lambda1 2.714 * [taylor]: Taking taylor expansion of 0 in lambda2 2.714 * [taylor]: Taking taylor expansion of 0 in lambda2 2.714 * [taylor]: Taking taylor expansion of 0 in phi2 2.714 * [taylor]: Taking taylor expansion of 0 in lambda1 2.714 * [taylor]: Taking taylor expansion of 0 in lambda2 2.714 * [taylor]: Taking taylor expansion of 0 in lambda1 2.714 * [taylor]: Taking taylor expansion of 0 in lambda2 2.715 * [approximate]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in (phi1 phi2 lambda1 lambda2) around 0 2.715 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 2.715 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 2.715 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 2.716 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 2.716 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 2.717 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 2.717 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 2.718 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 2.719 * [taylor]: Taking taylor expansion of 0 in phi2 2.719 * [taylor]: Taking taylor expansion of 0 in lambda1 2.719 * [taylor]: Taking taylor expansion of 0 in lambda2 2.719 * [taylor]: Taking taylor expansion of 0 in lambda1 2.719 * [taylor]: Taking taylor expansion of 0 in lambda2 2.719 * [taylor]: Taking taylor expansion of 0 in lambda2 2.719 * [taylor]: Taking taylor expansion of 0 in phi2 2.719 * [taylor]: Taking taylor expansion of 0 in lambda1 2.719 * [taylor]: Taking taylor expansion of 0 in lambda2 2.719 * [taylor]: Taking taylor expansion of 0 in lambda1 2.719 * [taylor]: Taking taylor expansion of 0 in lambda2 2.720 * [approximate]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in (phi1 phi2 lambda1 lambda2) around 0 2.720 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 2.721 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 2.721 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 2.722 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 2.722 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 2.722 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 2.723 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 2.723 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 2.724 * [taylor]: Taking taylor expansion of 0 in phi2 2.724 * [taylor]: Taking taylor expansion of 0 in lambda1 2.724 * [taylor]: Taking taylor expansion of 0 in lambda2 2.724 * [taylor]: Taking taylor expansion of 0 in lambda1 2.724 * [taylor]: Taking taylor expansion of 0 in lambda2 2.724 * [taylor]: Taking taylor expansion of 0 in lambda2 2.724 * [taylor]: Taking taylor expansion of 0 in phi2 2.724 * [taylor]: Taking taylor expansion of 0 in lambda1 2.724 * [taylor]: Taking taylor expansion of 0 in lambda2 2.724 * [taylor]: Taking taylor expansion of 0 in lambda1 2.724 * [taylor]: Taking taylor expansion of 0 in lambda2 2.725 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2 2 1) 2.725 * [approximate]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in (lambda1 lambda2) around 0 2.725 * [taylor]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda2 2.725 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 2.725 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda2 2.725 * [taylor]: Taking taylor expansion of 1 in lambda2 2.725 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda2 2.725 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda2 2.725 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda2 2.725 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.726 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.726 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.726 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 2.726 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 2.726 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.726 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.726 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.726 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.727 * [taylor]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 2.727 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 2.727 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 2.727 * [taylor]: Taking taylor expansion of 1 in lambda1 2.727 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 2.727 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 2.727 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 2.727 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.727 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 2.727 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.728 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.728 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.728 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.728 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.728 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.728 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.729 * [taylor]: Taking taylor expansion of (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 2.729 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) 2.729 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) in lambda1 2.729 * [taylor]: Taking taylor expansion of 1 in lambda1 2.729 * [taylor]: Taking taylor expansion of (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) in lambda1 2.729 * [taylor]: Taking taylor expansion of (* (cos lambda1) (cos lambda2)) in lambda1 2.729 * [taylor]: Taking taylor expansion of (cos lambda1) in lambda1 2.729 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.729 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda1 2.729 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.729 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.729 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.729 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.729 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.729 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.729 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.730 * [taylor]: Taking taylor expansion of (log (+ (cos lambda2) 1)) in lambda2 2.730 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 2.730 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.730 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.730 * [taylor]: Taking taylor expansion of 1 in lambda2 2.736 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (- lambda2)) (+ (cos lambda2) 1))) in lambda2 2.736 * [taylor]: Taking taylor expansion of -1 in lambda2 2.736 * [taylor]: Taking taylor expansion of (/ (sin (- lambda2)) (+ (cos lambda2) 1)) in lambda2 2.736 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.736 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.736 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.736 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 2.736 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.736 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.736 * [taylor]: Taking taylor expansion of 1 in lambda2 2.746 * [taylor]: Taking taylor expansion of (* -1/2 (+ (/ (pow (sin (- lambda2)) 2) (pow (+ (cos lambda2) 1) 2)) (/ (cos lambda2) (+ (cos lambda2) 1)))) in lambda2 2.746 * [taylor]: Taking taylor expansion of -1/2 in lambda2 2.746 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin (- lambda2)) 2) (pow (+ (cos lambda2) 1) 2)) (/ (cos lambda2) (+ (cos lambda2) 1))) in lambda2 2.746 * [taylor]: Taking taylor expansion of (/ (pow (sin (- lambda2)) 2) (pow (+ (cos lambda2) 1) 2)) in lambda2 2.746 * [taylor]: Taking taylor expansion of (pow (sin (- lambda2)) 2) in lambda2 2.746 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.746 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.746 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.748 * [taylor]: Taking taylor expansion of (pow (+ (cos lambda2) 1) 2) in lambda2 2.748 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 2.748 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.748 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.748 * [taylor]: Taking taylor expansion of 1 in lambda2 2.749 * [taylor]: Taking taylor expansion of (/ (cos lambda2) (+ (cos lambda2) 1)) in lambda2 2.749 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.749 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.749 * [taylor]: Taking taylor expansion of (+ (cos lambda2) 1) in lambda2 2.749 * [taylor]: Taking taylor expansion of (cos lambda2) in lambda2 2.749 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.749 * [taylor]: Taking taylor expansion of 1 in lambda2 2.751 * [approximate]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in (lambda1 lambda2) around 0 2.751 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 2.751 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) 2.751 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 2.751 * [taylor]: Taking taylor expansion of 1 in lambda2 2.751 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 2.751 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 2.751 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 2.751 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.751 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.751 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 2.751 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.751 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.752 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.752 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.752 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.752 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.752 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.752 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.752 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.752 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.753 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 2.754 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) 2.754 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 2.754 * [taylor]: Taking taylor expansion of 1 in lambda1 2.754 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 2.754 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 2.754 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 2.754 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.754 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.754 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 2.754 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.754 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.754 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.754 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.754 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.754 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.754 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.754 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.754 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.755 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.756 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 2.756 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))) 2.756 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda1 2.756 * [taylor]: Taking taylor expansion of 1 in lambda1 2.756 * [taylor]: Taking taylor expansion of (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda1 2.756 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda1 2.756 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda1 2.756 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.756 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.756 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda1 2.756 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.756 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.757 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.757 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.757 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.757 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.757 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.757 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.757 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.757 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.758 * [taylor]: Taking taylor expansion of (log (- (+ (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) 1) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))))) in lambda2 2.758 * [taylor]: Taking taylor expansion of (- (+ (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) 1) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))) in lambda2 2.758 * [taylor]: Taking taylor expansion of (+ (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) 1) in lambda2 2.759 * [taylor]: Taking taylor expansion of (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) in lambda2 2.759 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda2)) in lambda2 2.759 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.759 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.759 * [taylor]: Taking taylor expansion of (cos (/ 1 lambda1)) in lambda2 2.759 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.759 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.759 * [taylor]: Taking taylor expansion of 1 in lambda2 2.759 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.759 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.759 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.759 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.759 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.759 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.759 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.759 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.766 * [taylor]: Taking taylor expansion of 0 in lambda2 2.784 * [taylor]: Taking taylor expansion of 0 in lambda2 2.802 * [taylor]: Taking taylor expansion of 0 in lambda2 2.802 * [approximate]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in (lambda1 lambda2) around 0 2.802 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda2 2.802 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) 2.802 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda2 2.802 * [taylor]: Taking taylor expansion of 1 in lambda2 2.802 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 2.802 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 2.802 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 2.802 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.802 * [taylor]: Taking taylor expansion of -1 in lambda2 2.803 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.803 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 2.803 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 2.803 * [taylor]: Taking taylor expansion of -1 in lambda2 2.803 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.803 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.803 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.803 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.803 * [taylor]: Taking taylor expansion of -1 in lambda2 2.803 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.803 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.803 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.803 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.805 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 2.805 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) 2.805 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 2.805 * [taylor]: Taking taylor expansion of 1 in lambda1 2.805 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 2.805 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 2.805 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 2.805 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.805 * [taylor]: Taking taylor expansion of -1 in lambda1 2.805 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.805 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 2.805 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 2.805 * [taylor]: Taking taylor expansion of -1 in lambda1 2.805 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.805 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.805 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.805 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.805 * [taylor]: Taking taylor expansion of -1 in lambda1 2.805 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.806 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.806 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.806 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.807 * [taylor]: Taking taylor expansion of (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 2.807 * [taylor]: Rewrote expression to (log (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))) 2.807 * [taylor]: Taking taylor expansion of (+ 1 (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda1 2.807 * [taylor]: Taking taylor expansion of 1 in lambda1 2.807 * [taylor]: Taking taylor expansion of (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda1 2.807 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda1 2.807 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda1 2.807 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.807 * [taylor]: Taking taylor expansion of -1 in lambda1 2.807 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.808 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda1 2.808 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda1 2.808 * [taylor]: Taking taylor expansion of -1 in lambda1 2.808 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.808 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.808 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.808 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.808 * [taylor]: Taking taylor expansion of -1 in lambda1 2.808 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.808 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.808 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.808 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.810 * [taylor]: Taking taylor expansion of (log (- (+ (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) 1) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))))) in lambda2 2.810 * [taylor]: Taking taylor expansion of (- (+ (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) 1) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))) in lambda2 2.810 * [taylor]: Taking taylor expansion of (+ (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) 1) in lambda2 2.810 * [taylor]: Taking taylor expansion of (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2 2.810 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda1)) in lambda2 2.810 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.810 * [taylor]: Taking taylor expansion of -1 in lambda2 2.810 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.810 * [taylor]: Taking taylor expansion of (cos (/ -1 lambda2)) in lambda2 2.810 * [taylor]: Taking taylor expansion of (/ -1 lambda2) in lambda2 2.810 * [taylor]: Taking taylor expansion of -1 in lambda2 2.810 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.810 * [taylor]: Taking taylor expansion of 1 in lambda2 2.810 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.810 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.810 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.810 * [taylor]: Taking taylor expansion of -1 in lambda2 2.810 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.810 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.810 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.810 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.817 * [taylor]: Taking taylor expansion of 0 in lambda2 2.829 * [taylor]: Taking taylor expansion of 0 in lambda2 2.845 * [taylor]: Taking taylor expansion of 0 in lambda2 2.846 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.846 * [approximate]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in (R phi1 phi2 lambda1 lambda2) around 0 2.846 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in lambda2 2.846 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 2.847 * [taylor]: Taking taylor expansion of R in lambda2 2.847 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in lambda1 2.847 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 2.847 * [taylor]: Taking taylor expansion of R in lambda1 2.847 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in phi2 2.847 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 2.847 * [taylor]: Taking taylor expansion of R in phi2 2.847 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in phi1 2.847 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 2.848 * [taylor]: Taking taylor expansion of R in phi1 2.848 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in R 2.848 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in R 2.848 * [taylor]: Taking taylor expansion of R in R 2.848 * [taylor]: Taking taylor expansion of (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) R) in R 2.848 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in R 2.848 * [taylor]: Taking taylor expansion of R in R 2.849 * [taylor]: Taking taylor expansion of 0 in phi1 2.849 * [taylor]: Taking taylor expansion of 0 in phi2 2.849 * [taylor]: Taking taylor expansion of 0 in lambda1 2.849 * [taylor]: Taking taylor expansion of 0 in lambda2 2.850 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi1 2.850 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in phi2 2.850 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda1 2.851 * [taylor]: Taking taylor expansion of (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) in lambda2 2.851 * [taylor]: Taking taylor expansion of 0 in phi2 2.851 * [taylor]: Taking taylor expansion of 0 in lambda1 2.851 * [taylor]: Taking taylor expansion of 0 in lambda2 2.851 * [taylor]: Taking taylor expansion of 0 in lambda1 2.851 * [taylor]: Taking taylor expansion of 0 in lambda2 2.851 * [taylor]: Taking taylor expansion of 0 in lambda2 2.852 * [taylor]: Taking taylor expansion of 0 in phi1 2.852 * [taylor]: Taking taylor expansion of 0 in phi2 2.852 * [taylor]: Taking taylor expansion of 0 in lambda1 2.852 * [taylor]: Taking taylor expansion of 0 in lambda2 2.852 * [taylor]: Taking taylor expansion of 0 in phi2 2.852 * [taylor]: Taking taylor expansion of 0 in lambda1 2.852 * [taylor]: Taking taylor expansion of 0 in lambda2 2.853 * [approximate]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in (R phi1 phi2 lambda1 lambda2) around 0 2.853 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in lambda2 2.853 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 2.854 * [taylor]: Taking taylor expansion of R in lambda2 2.854 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in lambda1 2.854 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 2.855 * [taylor]: Taking taylor expansion of R in lambda1 2.855 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in phi2 2.855 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 2.856 * [taylor]: Taking taylor expansion of R in phi2 2.856 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in phi1 2.856 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 2.857 * [taylor]: Taking taylor expansion of R in phi1 2.857 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in R 2.857 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in R 2.857 * [taylor]: Taking taylor expansion of R in R 2.858 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) R) in R 2.858 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in R 2.858 * [taylor]: Taking taylor expansion of R in R 2.859 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi1 2.859 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in phi2 2.860 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda1 2.860 * [taylor]: Taking taylor expansion of (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (cos (/ 1 phi2)) (* (cos (/ 1 phi1)) (expm1 (log1p (- (* (cos (/ 1 lambda2)) (cos (/ 1 lambda1))) (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2))))))))))) in lambda2 2.862 * [taylor]: Taking taylor expansion of 0 in phi1 2.862 * [taylor]: Taking taylor expansion of 0 in phi2 2.862 * [taylor]: Taking taylor expansion of 0 in lambda1 2.862 * [taylor]: Taking taylor expansion of 0 in lambda2 2.862 * [taylor]: Taking taylor expansion of 0 in phi2 2.862 * [taylor]: Taking taylor expansion of 0 in lambda1 2.862 * [taylor]: Taking taylor expansion of 0 in lambda2 2.862 * [taylor]: Taking taylor expansion of 0 in lambda1 2.862 * [taylor]: Taking taylor expansion of 0 in lambda2 2.863 * [taylor]: Taking taylor expansion of 0 in lambda2 2.864 * [taylor]: Taking taylor expansion of 0 in phi1 2.864 * [taylor]: Taking taylor expansion of 0 in phi2 2.864 * [taylor]: Taking taylor expansion of 0 in lambda1 2.864 * [taylor]: Taking taylor expansion of 0 in lambda2 2.865 * [approximate]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in (R phi1 phi2 lambda1 lambda2) around 0 2.865 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda2 2.865 * [taylor]: Taking taylor expansion of -1 in lambda2 2.865 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda2 2.865 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 2.866 * [taylor]: Taking taylor expansion of R in lambda2 2.866 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in lambda1 2.866 * [taylor]: Taking taylor expansion of -1 in lambda1 2.866 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in lambda1 2.866 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 2.871 * [taylor]: Taking taylor expansion of R in lambda1 2.871 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi2 2.871 * [taylor]: Taking taylor expansion of -1 in phi2 2.871 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi2 2.871 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 2.872 * [taylor]: Taking taylor expansion of R in phi2 2.872 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in phi1 2.872 * [taylor]: Taking taylor expansion of -1 in phi1 2.872 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in phi1 2.872 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 2.873 * [taylor]: Taking taylor expansion of R in phi1 2.873 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in R 2.873 * [taylor]: Taking taylor expansion of -1 in R 2.873 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in R 2.873 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in R 2.874 * [taylor]: Taking taylor expansion of R in R 2.874 * [taylor]: Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R)) in R 2.874 * [taylor]: Taking taylor expansion of -1 in R 2.874 * [taylor]: Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) R) in R 2.874 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in R 2.875 * [taylor]: Taking taylor expansion of R in R 2.876 * [taylor]: Taking taylor expansion of (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1 2.876 * [taylor]: Taking taylor expansion of -1 in phi1 2.876 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1 2.877 * [taylor]: Taking taylor expansion of (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2 2.877 * [taylor]: Taking taylor expansion of -1 in phi2 2.877 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2 2.877 * [taylor]: Taking taylor expansion of (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1 2.877 * [taylor]: Taking taylor expansion of -1 in lambda1 2.877 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1 2.878 * [taylor]: Taking taylor expansion of (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2 2.878 * [taylor]: Taking taylor expansion of -1 in lambda2 2.878 * [taylor]: Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (expm1 (log1p (- (* (cos (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2)))))))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2 2.882 * [taylor]: Taking taylor expansion of 0 in phi1 2.882 * [taylor]: Taking taylor expansion of 0 in phi2 2.882 * [taylor]: Taking taylor expansion of 0 in lambda1 2.882 * [taylor]: Taking taylor expansion of 0 in lambda2 2.883 * [taylor]: Taking taylor expansion of 0 in phi2 2.883 * [taylor]: Taking taylor expansion of 0 in lambda1 2.883 * [taylor]: Taking taylor expansion of 0 in lambda2 2.883 * [taylor]: Taking taylor expansion of 0 in lambda1 2.883 * [taylor]: Taking taylor expansion of 0 in lambda2 2.884 * [taylor]: Taking taylor expansion of 0 in lambda2 2.888 * [taylor]: Taking taylor expansion of 0 in phi1 2.888 * [taylor]: Taking taylor expansion of 0 in phi2 2.888 * [taylor]: Taking taylor expansion of 0 in lambda1 2.888 * [taylor]: Taking taylor expansion of 0 in lambda2 2.889 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 2 2 1 1 2) 2.889 * [approximate]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in (lambda1 lambda2) around 0 2.889 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda2 2.889 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda2 2.889 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.889 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.889 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.889 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.889 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.889 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.889 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.889 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.889 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.889 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.890 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin (- lambda2))) in lambda1 2.890 * [taylor]: Taking taylor expansion of (sin lambda1) in lambda1 2.890 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.890 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda1 2.890 * [taylor]: Taking taylor expansion of (- lambda2) in lambda1 2.890 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.890 * [taylor]: Taking taylor expansion of 0 in lambda2 2.892 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.892 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.892 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.896 * [taylor]: Taking taylor expansion of 0 in lambda2 2.902 * [taylor]: Taking taylor expansion of (- (* 1/6 (sin (- lambda2)))) in lambda2 2.902 * [taylor]: Taking taylor expansion of (* 1/6 (sin (- lambda2))) in lambda2 2.902 * [taylor]: Taking taylor expansion of 1/6 in lambda2 2.902 * [taylor]: Taking taylor expansion of (sin (- lambda2)) in lambda2 2.902 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2 2.902 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.910 * [taylor]: Taking taylor expansion of 0 in lambda2 2.910 * [approximate]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in (lambda1 lambda2) around 0 2.910 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.910 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.910 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.910 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.911 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.911 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.911 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.911 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.911 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.911 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.911 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.911 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.912 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.912 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.912 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.912 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.912 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda1 2.912 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1 2.912 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1 2.912 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.912 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda1 2.912 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda1 2.912 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.912 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.913 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (- (/ 1 lambda2)))) in lambda2 2.913 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2 2.913 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2 2.913 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.913 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2))) in lambda2 2.913 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2)) in lambda2 2.913 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.913 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.916 * [taylor]: Taking taylor expansion of 0 in lambda2 2.920 * [taylor]: Taking taylor expansion of 0 in lambda2 2.926 * [taylor]: Taking taylor expansion of 0 in lambda2 2.927 * [approximate]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in (lambda1 lambda2) around 0 2.927 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.927 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.927 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.927 * [taylor]: Taking taylor expansion of -1 in lambda2 2.927 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.927 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.927 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.927 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.927 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.927 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.927 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.927 * [taylor]: Taking taylor expansion of -1 in lambda1 2.927 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.928 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.928 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.928 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.928 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda1 2.928 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1 2.928 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda1 2.928 * [taylor]: Taking taylor expansion of -1 in lambda1 2.928 * [taylor]: Taking taylor expansion of lambda1 in lambda1 2.928 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1 2.928 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1 2.928 * [taylor]: Taking taylor expansion of lambda2 in lambda1 2.928 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ 1 lambda2))) in lambda2 2.928 * [taylor]: Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2 2.928 * [taylor]: Taking taylor expansion of (/ -1 lambda1) in lambda2 2.928 * [taylor]: Taking taylor expansion of -1 in lambda2 2.928 * [taylor]: Taking taylor expansion of lambda1 in lambda2 2.929 * [taylor]: Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2 2.929 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2 2.929 * [taylor]: Taking taylor expansion of lambda2 in lambda2 2.931 * [taylor]: Taking taylor expansion of 0 in lambda2 2.935 * [taylor]: Taking taylor expansion of 0 in lambda2 2.941 * [taylor]: Taking taylor expansion of 0 in lambda2 2.941 * * * [progress]: simplifying candidates 2.942 * [simplify]: Simplifying using # : (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (+ 1 (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (exp (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (* (* (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (expm1 (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (log1p (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (+ (log R) (log (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (log (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (exp (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (* (* R R) R) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (cbrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (cbrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))))) (cbrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (* (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (sqrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (sqrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (sqrt R) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (sqrt R) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* R (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))))) (* R (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* R 1) (* (cbrt R) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* (sqrt R) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (expm1 (* (sin lambda1) (sin (- lambda2)))) (log1p (* (sin lambda1) (sin (- lambda2)))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))) (* (sin lambda1) (sin (- lambda2))) (+ (log (sin lambda1)) (log (sin (- lambda2)))) (log (* (sin lambda1) (sin (- lambda2)))) (exp (* (sin lambda1) (sin (- lambda2)))) (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin (- lambda2)) (sin (- lambda2))) (sin (- lambda2)))) (* (cbrt (* (sin lambda1) (sin (- lambda2)))) (cbrt (* (sin lambda1) (sin (- lambda2))))) (cbrt (* (sin lambda1) (sin (- lambda2)))) (* (* (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (* (cbrt (sin (- lambda2))) (cbrt (sin (- lambda2))))) (* (sin lambda1) (sqrt (sin (- lambda2)))) (* (sin lambda1) 1) (* (cbrt (sin lambda1)) (sin (- lambda2))) (* (sqrt (sin lambda1)) (sin (- lambda2))) (* (sin lambda1) (sin (- lambda2))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) (- (+ (log 2) (* 1/2 (* lambda2 lambda1))) (* 1/4 (pow lambda1 2))) (log (- (+ (* (cos lambda1) (cos lambda2)) 1) (* (sin lambda1) (sin (- lambda2))))) (log (- (+ (* (cos lambda1) (cos lambda2)) 1) (* (sin lambda1) (sin (* -1 lambda2))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (* -1 (* lambda2 lambda1)) (* (sin lambda1) (sin (- lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) 2.948 * * [simplify]: iteration 0 : 246 enodes (cost 1199 ) 2.952 * * [simplify]: iteration 1 : 744 enodes (cost 1038 ) 2.964 * * [simplify]: iteration 2 : 2623 enodes (cost 1032 ) 3.019 * * [simplify]: iteration 3 : 5002 enodes (cost 1028 ) 3.023 * [simplify]: Simplified to: (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))) (log (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2))))) (exp (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (pow (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) 3) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (fma (sin lambda2) (sin lambda1) (fma (cos lambda1) (cos lambda2) 1)) (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (log1p (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (log (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (fma (sin lambda2) (sin lambda1) (fma (cos lambda1) (cos lambda2) 1)) (* (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) (cbrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (pow (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2))))) 3) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (sqrt (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))) (expm1 (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (log1p (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (log (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (log (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (exp (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (pow (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) 3) (* (cbrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (cbrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))))) (cbrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (pow (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) 3) (sqrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (sqrt (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (sqrt R) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* (sqrt R) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) (* R (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))))) (* R (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))))))))))) R (* (cbrt R) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* (sqrt R) (acos (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))))))) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (expm1 (* (sin lambda1) (sin (- lambda2)))) (log1p (* (sin lambda1) (sin (- lambda2)))) (- (cos (- lambda1 (- lambda2))) (cos (+ lambda1 (- lambda2)))) (* (sin lambda1) (sin (* -1 lambda2))) (log (* (sin lambda1) (sin (- lambda2)))) (log (* (sin lambda1) (sin (- lambda2)))) (exp (* (sin lambda1) (sin (- lambda2)))) (pow (* (sin lambda1) (sin (* -1 lambda2))) 3) (* (cbrt (* (sin lambda1) (sin (- lambda2)))) (cbrt (* (sin lambda1) (sin (- lambda2))))) (cbrt (* (sin lambda1) (sin (- lambda2)))) (pow (* (sin lambda1) (sin (* -1 lambda2))) 3) (sqrt (* (sin lambda1) (sin (- lambda2)))) (sqrt (* (sin lambda1) (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sqrt (sin lambda1)) (sqrt (sin (- lambda2)))) (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (* (cbrt (sin (- lambda2))) (cbrt (sin (- lambda2))))) (* (sin lambda1) (sqrt (sin (- lambda2)))) (sin lambda1) (* (cbrt (sin lambda1)) (sin (- lambda2))) (* (sqrt (sin lambda1)) (sin (- lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) (fma lambda1 (- (* 1/2 lambda2) (* 1/4 lambda1)) (log 2)) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2))))) (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2))))) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (* (acos (+ (* (cos phi1) (* (cos phi2) (expm1 (log1p (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (* -1 lambda2)))))))) (* (sin phi1) (sin phi2)))) R) (* -1 (* lambda2 lambda1)) (* (sin lambda1) (sin (* -1 lambda2))) (* (sin lambda1) (sin (* -1 lambda2))) 3.023 * * * [progress]: adding candidates to table 3.449 * [progress]: [Phase 3 of 3] Extracting. 3.449 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # #) 3.468 * * * [regime-changes]: Trying 7 branch expressions: ((- lambda1 lambda2) (cos (- lambda1 lambda2)) phi2 phi1 lambda2 lambda1 R) 3.468 * * * * [regimes]: Trying to branch on (- lambda1 lambda2) from (# # # # # # # # # # # # # #) 3.570 * * * * [regimes]: Trying to branch on (cos (- lambda1 lambda2)) from (# # # # # # # # # # # # # #) 3.676 * * * * [regimes]: Trying to branch on phi2 from (# # # # # # # # # # # # # #) 3.779 * * * * [regimes]: Trying to branch on phi1 from (# # # # # # # # # # # # # #) 3.882 * * * * [regimes]: Trying to branch on lambda2 from (# # # # # # # # # # # # # #) 3.986 * * * * [regimes]: Trying to branch on lambda1 from (# # # # # # # # # # # # # #) 4.089 * * * * [regimes]: Trying to branch on R from (# # # # # # # # # # # # # #) 4.192 * * * [regime]: Found split indices: #