Details

Time bar (total: 9.8s)

sample24.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done10
210
17
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
11.0ms
(- x (/ 1.0 3.0))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(- x (/ 1.0 3.0))

simplify2.6s

Counts
19 → 19
Iterations
IterNodes
done5002
53013
41088
3410
2180
183
039

prune71.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
0.0b
(+ x (/ 1.0 3.0))
16.2b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
25×*-un-lft-identity
16×times-frac
13×add-sqr-sqrt add-cube-cbrt
7×add-log-exp
6×distribute-lft-out difference-of-squares
5×add-cbrt-cube add-exp-log
4×associate-/r* associate-/l*
3×pow1 insert-posit16
2×flip3-+ flip3-- associate-/r/ flip-+ flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg diff-log div-sub div-exp div-inv
Counts
3 → 69
Calls
3 calls:
7.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
12.0ms
(+ x (/ 1.0 3.0))
27.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

series231.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
23.0ms
(+ x (/ 1.0 3.0))
148.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

simplify2.9s

Counts
78 → 78
Iterations
IterNodes
done5001
34445
21003
1293
0107

prune290.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
0.1b
(* x (* x x))
0.4b
(* x (/ 1.0 3.0))
20.8b
(/ (- (* x (* x x)) (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

rewrite196.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
22×*-un-lft-identity times-frac add-cube-cbrt
20×pow1
16×add-cbrt-cube add-exp-log
14×associate-*r*
9×cube-unmult add-log-exp
6×associate-*l*
5×prod-exp pow-prod-up cbrt-unprod
4×difference-cubes pow-prod-down insert-posit16 associate-/l*
3×associate-/r* sum-log unswap-sqr
2×cbrt-undiv flip3-+ div-exp associate-/r/ *-commutative flip-+ div-inv associate-/l/
1×pow2 +-commutative associate-+r+ clear-num frac-2neg pow-plus flip3-- div-sub associate-*r/ pow-sqr flip--
Counts
4 → 109
Calls
4 calls:
25.0ms
(+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
17.0ms
(* x (* x x))
8.0ms
(* x (/ 1.0 3.0))
145.0ms
(/ (- (* x (* x x)) (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

series335.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
68.0ms
(* x (* x x))
21.0ms
(* x (/ 1.0 3.0))
214.0ms
(/ (- (* x (* x x)) (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

simplify2.0s

Counts
121 → 121
Iterations
IterNodes
done5007
22091
1539
0194

prune441.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes73.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample466.0ms

Algorithm
intervals
Results
327.0ms8000×body80valid