Details

Time bar (total: 31.7s)

sample44.0ms

Algorithm
intervals
Results
21.0ms341×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.2b

localize27.0ms

Local error

Found 1 expressions with local error:

1.2b
(/ 1.0 (* x x))

rewrite29.0ms

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×pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp
Counts
1 → 22
Calls
1 calls:
28.0ms
(/ 1.0 (* x x))

series50.0ms

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

simplify2.7s

Counts
25 → 25
Iterations
IterNodes
done5002
31334
2331
1102
044

prune253.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite41.0ms

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×pow1 clear-num frac-2neg insert-posit16 add-log-exp associate-/l/
Counts
1 → 71
Calls
1 calls:
35.0ms
(/ (/ 1.0 x) x)

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(/ (/ 1.0 x) x)

simplify8.6s

Counts
74 → 74
Iterations
IterNodes
done5013
34495
2815
1324
0141

prune607.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize146.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.7b
(/ 1 (* (cbrt x) x))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
15×add-exp-log
9×cbrt-prod add-sqr-sqrt *-un-lft-identity add-cube-cbrt
8×pow1 add-cbrt-cube
5×pow1/3
4×div-exp insert-posit16 pow-flip add-log-exp
3×times-frac prod-exp associate-/l*
2×cbrt-undiv rec-exp 1-exp
1×clear-num associate-/r* frac-2neg pow-plus pow-prod-down pow-prod-up cbrt-unprod div-inv inv-pow
Counts
4 → 67
Calls
4 calls:
5.0ms
(cbrt x)
5.0ms
(cbrt x)
5.0ms
(cbrt x)
52.0ms
(/ 1 (* (cbrt x) x))

series1.7s

Counts
4 → 12
Calls
4 calls:
255.0ms
(cbrt x)
646.0ms
(cbrt x)
393.0ms
(cbrt x)
394.0ms
(/ 1 (* (cbrt x) x))

simplify4.0s

Counts
79 → 79
Iterations
IterNodes
done5000
31591
2420
1180
080

prune740.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize115.0ms

Local error

Found 4 expressions with local error:

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

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 148
Calls
4 calls:
61.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
7.0ms
(cbrt (/ 1.0 x))
10.0ms
(cbrt (/ 1.0 x))
11.0ms
(cbrt (/ 1.0 x))

series1.5s

Counts
4 → 12
Calls
4 calls:
436.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
359.0ms
(cbrt (/ 1.0 x))
402.0ms
(cbrt (/ 1.0 x))
307.0ms
(cbrt (/ 1.0 x))

simplify8.1s

Counts
160 → 160
Iterations
IterNodes
done5018
44222
31276
2580
1254
0144

prune1.4s

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes494.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample842.0ms

Algorithm
intervals
Results
559.0ms10550×body80valid