Details

Time bar (total: 20.9s)

sample20.0ms

Algorithm
intervals
Results
9.0ms325×body80valid

simplify4.6s

Counts
1 → 1
Iterations
IterNodes
done5000
123148
111557
10566
9266
8150
791
669
559
447
331
217
110
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative sum-log flip3-+ flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
7.0ms
(+ x (* (- y x) z))
25.0ms
(* (- y x) z)

series98.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(+ x (* (- y x) z))
44.0ms
(* (- y x) z)

simplify2.6s

Counts
39 → 39
Iterations
IterNodes
done5015
32218
2476
1167
068

prune238.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

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 z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.1s

Counts
4 → 12
Calls
4 calls:
355.0ms
(* (cbrt z) (cbrt z))
251.0ms
(cbrt z)
223.0ms
(cbrt z)
236.0ms
(cbrt z)

simplify3.0s

Counts
85 → 85
Iterations
IterNodes
done5028
43114
3971
2377
1136
061

prune430.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
326.0ms
(cbrt z)
319.0ms
(cbrt z)
298.0ms
(cbrt z)
271.0ms
(cbrt z)

simplify2.8s

Counts
56 → 56
Iterations
IterNodes
done5000
51290
4441
3189
294
144
024

prune405.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- y x))
0.0b
(sqrt (- y x))
0.1b
(* (sqrt (- y x)) z)
0.2b
(* (sqrt (- y x)) (* (sqrt (- y x)) z))

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
21×sqrt-prod
19×*-un-lft-identity
18×sqrt-div
16×associate-*l*
13×pow1
11×add-cbrt-cube add-exp-log add-cube-cbrt
10×associate-*l/
9×flip3-- flip--
4×frac-times associate-*r* pow-prod-down prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*r/ *-commutative unswap-sqr
Counts
4 → 91
Calls
4 calls:
11.0ms
(sqrt (- y x))
12.0ms
(sqrt (- y x))
37.0ms
(* (sqrt (- y x)) z)
87.0ms
(* (sqrt (- y x)) (* (sqrt (- y x)) z))

series361.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(sqrt (- y x))
98.0ms
(sqrt (- y x))
134.0ms
(* (sqrt (- y x)) z)
44.0ms
(* (sqrt (- y x)) (* (sqrt (- y x)) z))

simplify2.3s

Counts
103 → 103
Iterations
IterNodes
done5001
32723
2839
1314
0128

prune487.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes189.0ms

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
done8
18
06

end0.0ms

sample775.0ms

Algorithm
intervals
Results
415.0ms10169×body80valid