Details

Time bar (total: 4.7s)

sample16.0ms

Algorithm
intervals
Results
7.0ms331×body80valid

simplify24.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (* x x) 2.0) 1.0)
0.0b
(* (* x x) 2.0)

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- unswap-sqr
Counts
2 → 31
Calls
2 calls:
39.0ms
(- (* (* x x) 2.0) 1.0)
46.0ms
(* (* x x) 2.0)

series104.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(- (* (* x x) 2.0) 1.0)
32.0ms
(* (* x x) 2.0)

simplify930.0ms

Counts
37 → 37

prune80.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (- (* (* x x) 2.0) 1.0)) (cbrt (- (* (* x x) 2.0) 1.0)))
0.2b
(cbrt (- (* (* x x) 2.0) 1.0))
0.2b
(cbrt (- (* (* x x) 2.0) 1.0))
0.2b
(cbrt (- (* (* x x) 2.0) 1.0))

rewrite341.0ms

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:
243.0ms
(* (cbrt (- (* (* x x) 2.0) 1.0)) (cbrt (- (* (* x x) 2.0) 1.0)))
29.0ms
(cbrt (- (* (* x x) 2.0) 1.0))
29.0ms
(cbrt (- (* (* x x) 2.0) 1.0))
34.0ms
(cbrt (- (* (* x x) 2.0) 1.0))

series1.3s

Counts
4 → 12
Calls
4 calls:
374.0ms
(* (cbrt (- (* (* x x) 2.0) 1.0)) (cbrt (- (* (* x x) 2.0) 1.0)))
324.0ms
(cbrt (- (* (* x x) 2.0) 1.0))
292.0ms
(cbrt (- (* (* x x) 2.0) 1.0))
330.0ms
(cbrt (- (* (* x x) 2.0) 1.0))

simplify905.0ms

Counts
99 → 99

prune298.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify24.0ms

end0.0ms

sample504.0ms

Algorithm
intervals
Results
314.0ms10646×body80valid