Details

Time bar (total: 9.9s)

sample50.0ms

Algorithm
intervals
Results
23.0ms467×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done27
327
224
115
08

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ 2.0 x))
0.0b
(+ (* y y) (* x (+ 2.0 x)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
17.0ms
(* x (+ 2.0 x))
20.0ms
(+ (* y y) (* x (+ 2.0 x)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(* x (+ 2.0 x))
46.0ms
(+ (* y y) (* x (+ 2.0 x)))

simplify901.0ms

Counts
42 → 42
Iterations
IterNodes
done5000
21272
1234
072

prune179.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ x 2.0))
0.0b
(+ (* x (+ x 2.0)) (* y y))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
26.0ms
(* x (+ x 2.0))
17.0ms
(+ (* x (+ x 2.0)) (* y y))

series96.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* x (+ x 2.0))
41.0ms
(+ (* x (+ x 2.0)) (* y y))

simplify949.0ms

Counts
42 → 42
Iterations
IterNodes
done5001
21235
1234
072

prune213.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
13.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
341.0ms
(* (cbrt x) (cbrt x))
281.0ms
(cbrt x)
240.0ms
(cbrt x)
245.0ms
(cbrt x)

simplify1.3s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune355.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize43.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt (cbrt x))

series1.2s

Counts
4 → 12
Calls
4 calls:
254.0ms
(cbrt x)
296.0ms
(cbrt (cbrt x))
354.0ms
(cbrt (cbrt x))
287.0ms
(cbrt (cbrt x))

simplify1.4s

Counts
65 → 65
Iterations
IterNodes
done5000
42270
3644
2187
177
042

prune384.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes158.0ms

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
done10
110
07

end0.0ms

sample1.3s

Algorithm
intervals
Results
747.0ms14088×body80valid