Details

Time bar (total: 33.5s)

sample18.0ms

Algorithm
intervals
Results
6.0ms357×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize15.0ms

Local error

Found 1 expressions with local error:

0.6b
(/ 1.0 (* x x))

rewrite23.0ms

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:
21.0ms
(/ 1.0 (* x x))

series379.0ms

Counts
1 → 3
Calls
1 calls:
378.0ms
(/ 1.0 (* x x))

simplify2.7s

Counts
25 → 25
Iterations
IterNodes
done5002
31334
2331
1102
044

prune262.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite28.0ms

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:
17.0ms
(/ (/ 1.0 x) x)

series53.0ms

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

simplify7.5s

Counts
74 → 74
Iterations
IterNodes
done5013
34495
2815
1324
0141

prune633.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

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))

rewrite78.0ms

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:
51.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
4.0ms
(cbrt (/ 1.0 x))
6.0ms
(cbrt (/ 1.0 x))
4.0ms
(cbrt (/ 1.0 x))

series1.5s

Counts
4 → 12
Calls
4 calls:
383.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
374.0ms
(cbrt (/ 1.0 x))
405.0ms
(cbrt (/ 1.0 x))
367.0ms
(cbrt (/ 1.0 x))

simplify7.3s

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

localize69.0ms

Local error

Found 4 expressions with local error:

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

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
100×cbrt-prod
99×add-sqr-sqrt
80×times-frac
52×*-un-lft-identity add-cube-cbrt
40×associate-*r*
16×associate-*l*
15×unswap-sqr
9×add-exp-log
6×pow1
5×add-cbrt-cube
4×cbrt-div insert-posit16 div-inv add-log-exp
3×pow1/3
2×prod-exp cbrt-unprod
1×frac-times cbrt-undiv div-exp pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 146
Calls
4 calls:
77.0ms
(* (cbrt (/ 1.0 x)) (/ (cbrt 1.0) (cbrt x)))
6.0ms
(cbrt (/ 1.0 x))
6.0ms
(cbrt (/ 1.0 x))
3.0ms
(cbrt x)

series1.3s

Counts
4 → 12
Calls
4 calls:
395.0ms
(* (cbrt (/ 1.0 x)) (/ (cbrt 1.0) (cbrt x)))
332.0ms
(cbrt (/ 1.0 x))
305.0ms
(cbrt (/ 1.0 x))
288.0ms
(cbrt x)

simplify7.3s

Counts
158 → 158
Iterations
IterNodes
done5001
34766
21556
1527
0219

prune1.6s

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes450.0ms

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

sample518.0ms

Algorithm
intervals
Results
300.0ms10688×body80valid