Details

Time bar (total: 10.4s)

sample19.0ms

Algorithm
intervals
Results
8.0ms344×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5000
93906
81110
7348
6131
555
449
339
225
115
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

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:
5.0ms
(+ x (* y (+ z x)))
16.0ms
(* y (+ z x))

series79.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ x (* y (+ z x)))
38.0ms
(* y (+ z x))

simplify871.0ms

Counts
42 → 42
Iterations
IterNodes
done5000
2789
1200
066

prune153.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×add-sqr-sqrt pow1 +-commutative *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
4.0ms
(+ x (* y z))
17.0ms
(+ (+ x (* y z)) (* y x))

series58.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ x (* y z))
30.0ms
(+ (+ x (* y z)) (* y x))

simplify921.0ms

Counts
30 → 30
Iterations
IterNodes
done5001
2945
1168
053

prune114.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

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:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.0s

Counts
4 → 12
Calls
4 calls:
259.0ms
(* (cbrt y) (cbrt y))
251.0ms
(cbrt y)
272.0ms
(cbrt y)
230.0ms
(cbrt y)

simplify1.4s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune340.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt y) (+ z x))
0.3b
(* (pow (* y y) 1/3) (* (cbrt y) (+ z x)))
0.6b
(cbrt y)
25.4b
(pow (* y y) 1/3)

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
29×add-exp-log
16×prod-exp
14×add-sqr-sqrt pow1
12×*-un-lft-identity
11×add-cbrt-cube associate-*l*
10×add-cube-cbrt
7×cbrt-prod cbrt-unprod
6×pow-pow pow-exp associate-*r/
5×distribute-rgt-in distribute-lft-in associate-*r*
4×add-log-exp
3×pow-to-exp pow-unpow unpow1/3
2×unpow-prod-down flip3-+ pow-prod-down *-commutative flip-+ unswap-sqr sqr-pow
1×pow2 pow-plus pow1/3 pow-sqr pow-prod-up distribute-lft-out
Counts
4 → 92
Calls
4 calls:
39.0ms
(* (cbrt y) (+ z x))
55.0ms
(* (pow (* y y) 1/3) (* (cbrt y) (+ z x)))
1.0ms
(cbrt y)
10.0ms
(pow (* y y) 1/3)

series769.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt y) (+ z x))
102.0ms
(* (pow (* y y) 1/3) (* (cbrt y) (+ z x)))
221.0ms
(cbrt y)
255.0ms
(pow (* y y) 1/3)

simplify1.7s

Counts
104 → 104
Iterations
IterNodes
done5002
22075
1412
0149

prune430.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes240.0ms

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
done9
19
06

end0.0ms

sample783.0ms

Algorithm
intervals
Results
422.0ms10134×body80valid