Details

Time bar (total: 23.0s)

sample130.0ms

Algorithm
intervals
Results
43.0ms49×body1280valid
39.0ms39×body640valid
19.0ms137×body80valid
11.0ms23×body320valid
3.0ms8×body160valid

simplify12.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
112
08

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (sin y) z (* x (cos y)))
0.1b
(* x (cos y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*r* associate-*l*
2×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 32
Calls
2 calls:
0.0ms
(fma (sin y) z (* x (cos y)))
8.0ms
(* x (cos y))

series181.0ms

Counts
2 → 6
Calls
2 calls:
122.0ms
(fma (sin y) z (* x (cos y)))
58.0ms
(* x (cos y))

simplify2.9s

Counts
38 → 38
Iterations
IterNodes
done5000
41829
3567
2199
191
052

prune205.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize27.0ms

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)

rewrite21.0ms

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×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 85
Calls
4 calls:
15.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
311.0ms
(* (cbrt x) (cbrt x))
286.0ms
(cbrt x)
281.0ms
(cbrt x)
283.0ms
(cbrt x)

simplify3.1s

Counts
97 → 97
Iterations
IterNodes
done5003
44334
31106
2364
1141
067

prune608.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize48.0ms

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))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 65
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))

series1.4s

Counts
4 → 12
Calls
4 calls:
285.0ms
(cbrt x)
363.0ms
(cbrt (cbrt x))
391.0ms
(cbrt (cbrt x))
387.0ms
(cbrt (cbrt x))

simplify2.5s

Counts
77 → 77
Iterations
IterNodes
done5016
53553
4915
3363
2176
183
048

prune541.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
12×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 68
Calls
4 calls:
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt (cbrt x))

series1.6s

Counts
4 → 12
Calls
4 calls:
438.0ms
(cbrt (cbrt x))
440.0ms
(cbrt (cbrt x))
394.0ms
(cbrt (cbrt x))
295.0ms
(cbrt (cbrt x))

simplify2.4s

Counts
80 → 80
Iterations
IterNodes
done5001
51520
4459
3192
2104
158
037

prune599.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes269.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample5.1s

Algorithm
intervals
Results
2.3s1481×body1280valid
1.0s1252×body640valid
824.0ms4324×body80valid
501.0ms629×body320valid
115.0ms314×body160valid