Details

Algorithm

intervals

Results

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

Local error

Found 4 expressions with local error:

6.8b	(cos (- lambda1 lambda2))
6.7b	(sin (- lambda1 lambda2))
0.5b	(+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))
0.2b	(* (cos phi2) (cos (- lambda1 lambda2)))

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
5×	`cos-diff`
4×	`insert-posit16`
3×	`associate-r` `associate-l`
2×	`distribute-rgt-in` `cos-sum` `associate-+r+` `sub-neg` `distribute-lft-in` `sin-sum`
1×	`+-commutative` `sum-log` `flip3-+` `pow-prod-down` `prod-exp` `cos-mult` `sin-diff` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

Slowest

21.0ms	(* (cos phi2) (cos (- lambda1 lambda2)))
11.0ms	(+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))
8.0ms	(cos (- lambda1 lambda2))
8.0ms	(sin (- lambda1 lambda2))

Counts

4 → 12

Calls

4 calls:

Slowest

136.0ms	(+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))
86.0ms	(* (cos phi2) (cos (- lambda1 lambda2)))
37.0ms	(cos (- lambda1 lambda2))
37.0ms	(sin (- lambda1 lambda2))

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

Algorithm

intervals

Results