Details

Time bar (total: 15.9s)

sample67.0ms

Algorithm
intervals
Results
15.0ms257×body80valid
13.0ms272×body80nan

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
done5000
83880
71171
6415
5191
483
341
225
114
07

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log y)) z)
0.0b
(- (- (* x (log y)) z) y)
0.3b
(* x (log y))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
20×associate--l+
18×log-prod
15×add-sqr-sqrt
13×*-un-lft-identity
11×add-cube-cbrt
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-cbrt-cube add-exp-log
4×diff-log associate-*r*
3×sub-neg associate-*l*
2×flip3-- flip--
1×associate--l- pow-prod-down prod-exp log-pow *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 67
Calls
3 calls:
7.0ms
(- (* x (log y)) z)
42.0ms
(- (- (* x (log y)) z) y)
9.0ms
(* x (log y))

series141.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(- (* x (log y)) z)
35.0ms
(- (- (* x (log y)) z) y)
44.0ms
(* x (log y))

simplify1.6s

Counts
76 → 76
Iterations
IterNodes
done5002
33841
2726
1273
0125

prune303.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

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

rewrite13.0ms

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)

series993.0ms

Counts
4 → 12
Calls
4 calls:
293.0ms
(* (cbrt y) (cbrt y))
266.0ms
(cbrt y)
224.0ms
(cbrt y)
210.0ms
(cbrt y)

simplify939.0ms

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune444.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize73.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt (pow y 2/3))
6.0b
(pow y 2/3)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
13×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×unpow-prod-down
5×pow1 add-exp-log
4×add-cbrt-cube add-log-exp
3×pow-unpow pow1/3
2×sqr-pow
1×pow-to-exp pow-pow pow-exp
Counts
4 → 54
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt (pow y 2/3))
3.0ms
(pow y 2/3)

series889.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(cbrt y)
215.0ms
(cbrt y)
253.0ms
(cbrt (pow y 2/3))
213.0ms
(pow y 2/3)

simplify1.8s

Counts
66 → 66
Iterations
IterNodes
done5001
32814
2573
1166
075

prune456.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (log y)) (cbrt (log y)))
0.5b
(cbrt (log y))
0.5b
(cbrt (log y))
0.5b
(cbrt (log y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
23×add-sqr-sqrt
20×pow1
17×*-un-lft-identity
15×add-cube-cbrt
9×pow1/3 swap-sqr log-pow
7×associate-*r* associate-*l*
6×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 → 81
Calls
4 calls:
14.0ms
(* (cbrt (log y)) (cbrt (log y)))
1.0ms
(cbrt (log y))
1.0ms
(cbrt (log y))
1.0ms
(cbrt (log y))

series1.4s

Counts
4 → 12
Calls
4 calls:
334.0ms
(* (cbrt (log y)) (cbrt (log y)))
345.0ms
(cbrt (log y))
363.0ms
(cbrt (log y))
358.0ms
(cbrt (log y))

simplify835.0ms

Counts
93 → 93
Iterations
IterNodes
done5001
2611
1148
062

prune394.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes263.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample1.7s

Algorithm
intervals
Results
399.0ms8022×body80valid
340.0ms8077×body80nan
0.0ms1×body640valid
0.0ms1×body320valid