Details

Time bar (total: 2.3s)

sample28.0ms

Algorithm
intervals
Results
11.0ms336×body80valid

simplify24.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* z (- 1.0 y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
37.0ms
(* z (- 1.0 y))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* z (- 1.0 y))

simplify69.0ms

Counts
29 → 29

prune67.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* z 1.0) (* z (- y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
11.0ms
(+ (* z 1.0) (* z (- y)))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(+ (* z 1.0) (* z (- y)))

simplify68.0ms

Counts
17 → 17

prune44.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (sqrt 1.0) (sqrt y))
0.1b
(* z (+ (sqrt 1.0) (sqrt y)))
0.1b
(* (* z (+ (sqrt 1.0) (sqrt y))) (- (sqrt 1.0) (sqrt y)))

rewrite146.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
18×*-un-lft-identity
14×associate-*r* sqrt-prod
10×pow1 add-exp-log associate-*r/ add-cbrt-cube
8×difference-of-squares
6×add-cube-cbrt
5×add-log-exp
4×frac-times flip3-- flip3-+ associate-*l* pow-prod-down prod-exp flip-- cbrt-unprod flip-+ distribute-lft-out--
3×distribute-rgt-in sub-neg distribute-lft-in
2×associate-*l/ *-commutative distribute-lft-out
1×diff-log unswap-sqr
Counts
3 → 78
Calls
3 calls:
15.0ms
(- (sqrt 1.0) (sqrt y))
44.0ms
(* z (+ (sqrt 1.0) (sqrt y)))
83.0ms
(* (* z (+ (sqrt 1.0) (sqrt y))) (- (sqrt 1.0) (sqrt y)))

series469.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(- (sqrt 1.0) (sqrt y))
86.0ms
(* z (+ (sqrt 1.0) (sqrt y)))
322.0ms
(* (* z (+ (sqrt 1.0) (sqrt y))) (- (sqrt 1.0) (sqrt y)))

simplify66.0ms

Counts
87 → 87

prune263.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes57.0ms

Accuracy

15.3% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify24.0ms

end0.0ms

sample814.0ms

Algorithm
intervals
Results
364.0ms10105×body80valid