Details

Time bar (total: 15.0s)

sample38.0ms

Algorithm
intervals
Results
19.0ms314×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5027
51745
4352
396
238
116
08

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.7b

localize10.0ms

Local error

Found 1 expressions with local error:

6.2b
(* y (/ x z))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
18.0ms
(* y (/ x z))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* y (/ x z))

simplify1.6s

Counts
35 → 35
Iterations
IterNodes
done5073
32303
2549
1173
070

prune201.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
3.9b
(* (/ y (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×*-un-lft-identity associate-*r* add-cube-cbrt
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×add-log-exp
3×pow1/3
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
38.0ms
(* (/ y (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

series803.0ms

Counts
4 → 12
Calls
4 calls:
238.0ms
(cbrt z)
251.0ms
(cbrt z)
256.0ms
(cbrt z)
58.0ms
(* (/ y (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

simplify1.4s

Counts
104 → 104
Iterations
IterNodes
done5002
21866
1442
0141

prune562.0ms

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.5b
(* (/ (* (cbrt y) (cbrt y)) (cbrt z)) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z))))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
35×add-cbrt-cube
32×prod-exp cbrt-unprod
22×cbrt-undiv div-exp
12×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity associate-*l* add-cube-cbrt
9×pow1
6×times-frac
5×frac-times associate-*r/
4×add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×associate-*r* *-commutative div-inv
Counts
4 → 91
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
82.0ms
(* (/ (* (cbrt y) (cbrt y)) (cbrt z)) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z))))

series752.0ms

Counts
4 → 12
Calls
4 calls:
238.0ms
(cbrt y)
274.0ms
(cbrt y)
216.0ms
(cbrt y)
24.0ms
(* (/ (* (cbrt y) (cbrt y)) (cbrt z)) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z))))

simplify1.8s

Counts
103 → 103
Iterations
IterNodes
done5000
21737
1418
0138

prune428.0ms

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (* (cbrt z) (cbrt z)))
3.9b
(* (/ y (* (cbrt z) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z))))) (/ x (cbrt z)))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
36×add-exp-log
29×add-sqr-sqrt
24×add-cbrt-cube
23×times-frac
22×associate-*r*
21×*-un-lft-identity add-cube-cbrt
17×cbrt-prod
14×prod-exp cbrt-unprod
10×cbrt-undiv div-exp
7×associate-*l*
6×pow1
4×add-log-exp
3×pow1/3 unswap-sqr
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 91
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
7.0ms
(cbrt (* (cbrt z) (cbrt z)))
127.0ms
(* (/ y (* (cbrt z) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z))))) (/ x (cbrt z)))

series1.0s

Counts
4 → 12
Calls
4 calls:
309.0ms
(cbrt z)
217.0ms
(cbrt z)
404.0ms
(cbrt (* (cbrt z) (cbrt z)))
71.0ms
(* (/ y (* (cbrt z) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z))))) (/ x (cbrt z)))

simplify2.1s

Counts
103 → 103
Iterations
IterNodes
done5005
22330
1517
0172

prune668.0ms

Pruning

12 alts after pruning (8 fresh and 4 done)

Merged error: 0b

regimes829.0ms

Accuracy

0% (2.8b remaining)

Error of 2.8b against oracle of 0.0b and baseline of 2.8b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
011

end0.0ms

sample1.0s

Algorithm
intervals
Results
530.0ms9669×body80valid