Details

Time bar (total: 9.6s)

sample33.0ms

Algorithm
intervals
Results
13.0ms309×body80valid

simplify65.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.9b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* y z))
3.7b
(* x (- 1.0 (* y z)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(- 1.0 (* y z))
24.0ms
(* x (- 1.0 (* y z)))

series113.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(- 1.0 (* y z))
69.0ms
(* x (- 1.0 (* y z)))

simplify909.0ms

Counts
42 → 42

prune94.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 3.7b

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
3.8b
(cbrt (- 1.0 (* y z)))
3.8b
(cbrt (- 1.0 (* y z)))
3.8b
(cbrt (- 1.0 (* y z)))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
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 → 87
Calls
4 calls:
47.0ms
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
3.0ms
(cbrt (- 1.0 (* y z)))
8.0ms
(cbrt (- 1.0 (* y z)))
4.0ms
(cbrt (- 1.0 (* y z)))

series985.0ms

Counts
4 → 12
Calls
4 calls:
225.0ms
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
239.0ms
(cbrt (- 1.0 (* y z)))
239.0ms
(cbrt (- 1.0 (* y z)))
282.0ms
(cbrt (- 1.0 (* y z)))

simplify608.0ms

Counts
99 → 99

prune388.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 3.7b

localize24.0ms

Local error

Found 4 expressions with local error:

3.8b
(cbrt (- 1.0 (* y z)))
3.8b
(cbrt (- 1.0 (* y z)))
3.8b
(cbrt (- 1.0 (* y z)))
3.8b
(cbrt (- 1.0 (* y z)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log flip3-- pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 52
Calls
4 calls:
3.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))
5.0ms
(cbrt (- 1.0 (* y z)))
5.0ms
(cbrt (- 1.0 (* y z)))

series1.4s

Counts
4 → 12
Calls
4 calls:
314.0ms
(cbrt (- 1.0 (* y z)))
302.0ms
(cbrt (- 1.0 (* y z)))
496.0ms
(cbrt (- 1.0 (* y z)))
275.0ms
(cbrt (- 1.0 (* y z)))

simplify1.5s

Counts
64 → 64

prune353.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 3.7b

localize25.0ms

Local error

Found 4 expressions with local error:

3.8b
(cbrt (- 1.0 (* y z)))
3.8b
(cbrt (- 1.0 (* y z)))
3.9b
(cbrt (+ 1.0 (* y z)))
11.1b
(cbrt (- (* 1.0 1.0) (* (* y z) (* y z))))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
13×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip--
1×flip3-+ flip-+ difference-of-squares
Counts
4 → 53
Calls
4 calls:
3.0ms
(cbrt (- 1.0 (* y z)))
9.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (+ 1.0 (* y z)))
6.0ms
(cbrt (- (* 1.0 1.0) (* (* y z) (* y z))))

series877.0ms

Counts
4 → 12
Calls
4 calls:
275.0ms
(cbrt (- 1.0 (* y z)))
257.0ms
(cbrt (- 1.0 (* y z)))
225.0ms
(cbrt (+ 1.0 (* y z)))
119.0ms
(cbrt (- (* 1.0 1.0) (* (* y z) (* y z))))

simplify767.0ms

Counts
65 → 65

prune410.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 3.7b

regimes285.0ms

Accuracy

0% (0.1b remaining)

Error of 3.1b against oracle of 3.0b and baseline of 3.1b

bsearch0.0ms

simplify50.0ms

end0.0ms

sample626.0ms

Algorithm
intervals
Results
314.0ms9596×body80valid