Details

Time bar (total: 4.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms340×body80valid

simplify272.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.9b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
1.0b
(* (* (- y x) 6.0) z)

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×associate-*r* associate-*l* associate-*l/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
35.0ms
(* (- y x) 6.0)
52.0ms
(* (* (- y x) 6.0) z)

series87.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (- y x) 6.0)
47.0ms
(* (* (- y x) 6.0) z)

simplify33.0ms

Counts
48 → 48

prune118.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (- y x) (* 6.0 z))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt associate-*l/
1×flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
39.0ms
(* (- y x) (* 6.0 z))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (- y x) (* 6.0 z))

simplify69.0ms

Counts
25 → 25

prune83.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y x)) (cbrt (- y x)))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))

rewrite103.0ms

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:
69.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
7.0ms
(cbrt (- y x))
8.0ms
(cbrt (- y x))
14.0ms
(cbrt (- y x))

series690.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
187.0ms
(cbrt (- y x))
169.0ms
(cbrt (- y x))
175.0ms
(cbrt (- y x))

simplify73.0ms

Counts
113 → 113

prune400.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (* (cbrt (- y x)) (cbrt 1)) (cbrt (- y x)))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
18×cbrt-div
17×add-sqr-sqrt *-un-lft-identity
9×pow1 add-exp-log add-cube-cbrt flip3-- flip--
8×associate-*r* associate-*l/
6×pow1/3
5×pow-prod-down add-cbrt-cube
4×frac-times distribute-lft-out-- add-log-exp difference-of-squares
3×prod-exp cbrt-unprod
2×associate-*r/
1×associate-*l* *-commutative
Counts
4 → 77
Calls
4 calls:
79.0ms
(* (* (cbrt (- y x)) (cbrt 1)) (cbrt (- y x)))
5.0ms
(cbrt (- y x))
6.0ms
(cbrt (- y x))
5.0ms
(cbrt (- y x))

series756.0ms

Counts
4 → 12
Calls
4 calls:
183.0ms
(* (* (cbrt (- y x)) (cbrt 1)) (cbrt (- y x)))
200.0ms
(cbrt (- y x))
192.0ms
(cbrt (- y x))
180.0ms
(cbrt (- y x))

simplify77.0ms

Counts
89 → 89

prune388.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes148.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify243.0ms

end0.0ms

sample709.0ms

Algorithm
intervals
Results
364.0ms10061×body80valid