Details

Time bar (total: 10.9s)

sample15.0ms

Algorithm
intervals
Results
7.0ms328×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize7.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ 1.0 (* x x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
12.0ms
(/ 1.0 (* x x))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ 1.0 (* x x))

simplify466.0ms

Counts
26 → 26
Iterations
IterNodes
done5001
2616
1112
045

prune108.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 72
Calls
1 calls:
10.0ms
(/ (/ 1.0 x) x)

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(/ (/ 1.0 x) x)

simplify1.0s

Counts
75 → 75
Iterations
IterNodes
done5000
21637
1343
0142

prune250.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
1.2b
(/ (sqrt 1.0) (* (cbrt x) x))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×cbrt-prod add-exp-log
8×add-cbrt-cube
6×times-frac sqrt-prod associate-/l*
4×expm1-log1p-u pow1 log1p-expm1-u add-log-exp
3×pow1/3
2×cbrt-undiv div-exp
1×clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv
Counts
4 → 68
Calls
4 calls:
2.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
20.0ms
(/ (sqrt 1.0) (* (cbrt x) x))

series1.2s

Counts
4 → 12
Calls
4 calls:
298.0ms
(cbrt x)
260.0ms
(cbrt x)
274.0ms
(cbrt x)
397.0ms
(/ (sqrt 1.0) (* (cbrt x) x))

simplify2.1s

Counts
80 → 80
Iterations
IterNodes
done5000
33867
2598
1173
087

prune442.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
492×times-frac
264×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
258×cbrt-prod
126×sqrt-prod
40×associate-/l*
9×add-exp-log
8×div-inv
6×associate-/r* add-cbrt-cube
4×expm1-log1p-u pow1 log1p-expm1-u add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×clear-num frac-2neg associate-/l/
Counts
4 → 342
Calls
4 calls:
36.0ms
(/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
395.0ms
(/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
287.0ms
(cbrt x)
285.0ms
(cbrt x)
274.0ms
(cbrt x)

simplify1.3s

Counts
354 → 354
Iterations
IterNodes
done5001
23686
1927
0404

prune1.6s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes203.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample560.0ms

Algorithm
intervals
Results
291.0ms10542×body80valid