Details

Time bar (total: 8.7s)

sample41.0ms

Algorithm
intervals
Results
20.0ms322×body80valid

simplify131.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
34.0ms
(+ x (/ (- y x) z))
18.0ms
(/ (- y x) z)

series90.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ x (/ (- y x) z))
62.0ms
(/ (- y x) z)

simplify1.0s

Counts
57 → 57

prune169.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (+ x (/ y z)) (/ x z))

rewrite136.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity add-log-exp
2×diff-log frac-sub distribute-lft-out-- difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- flip3-+ times-frac associate--l+ sum-log add-cbrt-cube flip-- flip-+ distribute-lft-out
Counts
1 → 20
Calls
1 calls:
134.0ms
(- (+ x (/ y z)) (/ x z))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(- (+ x (/ y z)) (/ x z))

simplify861.0ms

Counts
23 → 23

prune47.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- y x)) (cbrt (- y x)))
0.5b
(cbrt (- y x))
0.5b
(cbrt (- y x))
0.5b
(cbrt (- y x))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
54.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
8.0ms
(cbrt (- y x))
8.0ms
(cbrt (- y x))
8.0ms
(cbrt (- y x))

series849.0ms

Counts
4 → 12
Calls
4 calls:
201.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
203.0ms
(cbrt (- y x))
197.0ms
(cbrt (- y x))
247.0ms
(cbrt (- y x))

simplify611.0ms

Counts
113 → 113

prune431.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
4.0b
(cbrt (/ (- y x) z))
4.0b
(cbrt (/ (- y x) z))
4.0b
(cbrt (/ (- y x) z))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
157×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
28×swap-sqr
27×distribute-lft-out--
22×associate-*r* associate-*l*
21×difference-of-squares
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 186
Calls
4 calls:
71.0ms
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
5.0ms
(cbrt (/ (- y x) z))
10.0ms
(cbrt (/ (- y x) z))
5.0ms
(cbrt (/ (- y x) z))

series845.0ms

Counts
4 → 12
Calls
4 calls:
236.0ms
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
172.0ms
(cbrt (/ (- y x) z))
255.0ms
(cbrt (/ (- y x) z))
182.0ms
(cbrt (/ (- y x) z))

simplify743.0ms

Counts
198 → 198

prune870.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes182.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify96.0ms

end0.0ms

sample1.3s

Algorithm
intervals
Results
767.0ms10010×body80valid