Details

Time bar (total: 9.8s)

sample54.0ms

Algorithm
intervals
Results
27.0ms467×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done27
327
224
115
08

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite49.0ms

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:
21.0ms
(* x (+ 2.0 x))
27.0ms
(+ (* y y) (* x (+ 2.0 x)))

series107.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(* x (+ 2.0 x))
44.0ms
(+ (* y y) (* x (+ 2.0 x)))

simplify628.0ms

Counts
42 → 42
Iterations
IterNodes
done5000
21272
1234
072

prune271.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite46.0ms

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:
30.0ms
(* x (+ x 2.0))
14.0ms
(+ (* y y) (* x (+ x 2.0)))

series107.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* x (+ x 2.0))
52.0ms
(+ (* y y) (* x (+ x 2.0)))

simplify663.0ms

Counts
42 → 42
Iterations
IterNodes
done5000
21261
1231
071

prune192.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize35.0ms

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)

rewrite14.0ms

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:
10.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
327.0ms
(* (cbrt x) (cbrt x))
293.0ms
(cbrt x)
355.0ms
(cbrt x)
272.0ms
(cbrt x)

simplify1.1s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune467.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize73.0ms

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))

rewrite10.0ms

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)
2.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))

series1.4s

Counts
4 → 12
Calls
4 calls:
306.0ms
(cbrt x)
360.0ms
(cbrt (cbrt x))
387.0ms
(cbrt (cbrt x))
378.0ms
(cbrt (cbrt x))

simplify1.2s

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

prune419.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes108.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
07

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.0s14088×body80valid