Details

Time bar (total: 12.6s)

sample29.0ms

Algorithm
intervals
Results
14.0ms330×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.7b

localize10.0ms

Local error

Found 1 expressions with local error:

0.7b
(/ 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))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ 1.0 (* x x))

simplify753.0ms

Counts
26 → 26
Iterations
IterNodes
done5001
2616
1112
045

prune105.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ 1.0 x) x)

rewrite19.0ms

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:
16.0ms
(/ (/ 1.0 x) x)

series51.0ms

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

simplify1.2s

Counts
75 → 75
Iterations
IterNodes
done5000
21637
1343
0142

prune312.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.4b
(/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite89.0ms

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:
38.0ms
(/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
364.0ms
(/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
245.0ms
(cbrt x)
319.0ms
(cbrt x)
275.0ms
(cbrt x)

simplify1.9s

Counts
354 → 354
Iterations
IterNodes
done5001
23686
1927
0404

prune1.6s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize106.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.6b
(cbrt (/ (sqrt 1.0) (cbrt x)))
0.6b
(cbrt (/ (sqrt 1.0) (cbrt x)))
0.6b
(cbrt (/ (sqrt 1.0) (cbrt x)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
177×cbrt-prod
108×times-frac
80×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
54×sqrt-prod
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
3×cbrt-div div-inv
Counts
4 → 166
Calls
4 calls:
1.0ms
(cbrt x)
7.0ms
(cbrt (/ (sqrt 1.0) (cbrt x)))
8.0ms
(cbrt (/ (sqrt 1.0) (cbrt x)))
8.0ms
(cbrt (/ (sqrt 1.0) (cbrt x)))

series2.2s

Counts
4 → 12
Calls
4 calls:
239.0ms
(cbrt x)
675.0ms
(cbrt (/ (sqrt 1.0) (cbrt x)))
643.0ms
(cbrt (/ (sqrt 1.0) (cbrt x)))
659.0ms
(cbrt (/ (sqrt 1.0) (cbrt x)))

simplify1.3s

Counts
178 → 178
Iterations
IterNodes
done5001
31663
2476
1208
0147

prune918.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes112.0ms

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

sample455.0ms

Algorithm
intervals
Results
267.0ms10704×body80valid