Details

Time bar (total: 19.3s)

sample31.0ms

Algorithm
intervals
Results
22.0ms340×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: 0.8b

localize6.0ms

Local error

Found 1 expressions with local error:

0.8b
(/ 1.0 (* x x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt times-frac
37×*-un-lft-identity add-cube-cbrt
15×associate-/r*
12×swap-sqr associate-*r* associate-*l*
6×add-cbrt-cube add-exp-log
4×*-commutative unswap-sqr
3×associate-/l*
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp
Counts
1 → 78
Calls
1 calls:
14.0ms
(/ 1.0 (* x x))

series63.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ 1.0 (* x x))

simplify3.0s

Counts
81 → 81
Iterations
IterNodes
done5001
34916
21051
1318
0120

prune220.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
45×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/l*
9×associate-/l/
6×associate-/r* add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp
2×clear-num frac-2neg
1×pow1 insert-posit16 add-log-exp
Counts
1 → 79
Calls
1 calls:
12.0ms
(/ (/ 1.0 x) x)

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (/ 1.0 x) x)

simplify3.6s

Counts
82 → 82
Iterations
IterNodes
done5114
34448
2854
1330
0150

prune321.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

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))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
207×cbrt-div
127×add-sqr-sqrt
103×cbrt-prod *-un-lft-identity add-cube-cbrt
81×frac-times
69×associate-/r* times-frac associate-/l*
23×clear-num frac-2neg
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 associate-*l/ associate-*r/ unswap-sqr
8×add-cbrt-cube
7×div-inv
6×add-exp-log
4×cbrt-unprod insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative
Counts
4 → 271
Calls
4 calls:
54.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
6.0ms
(cbrt (/ 1.0 x))
6.0ms
(cbrt (/ 1.0 x))
7.0ms
(cbrt (/ 1.0 x))

series1.4s

Counts
4 → 12
Calls
4 calls:
382.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
300.0ms
(cbrt (/ 1.0 x))
345.0ms
(cbrt (/ 1.0 x))
328.0ms
(cbrt (/ 1.0 x))

simplify2.3s

Counts
283 → 283
Iterations
IterNodes
done5001
32073
2828
1450
0286

prune1.1s

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

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

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
207×cbrt-div
127×add-sqr-sqrt
103×cbrt-prod *-un-lft-identity add-cube-cbrt
81×frac-times
69×associate-/r* times-frac associate-/l*
23×clear-num frac-2neg
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 associate-*l/ associate-*r/ unswap-sqr
8×add-cbrt-cube
7×div-inv
6×add-exp-log
4×cbrt-unprod insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative
Counts
4 → 271
Calls
4 calls:
68.0ms
(* (cbrt (/ x 1.0)) (cbrt (/ x 1.0)))
4.0ms
(cbrt (/ 1.0 x))
3.0ms
(cbrt (/ x 1.0))
4.0ms
(cbrt (/ x 1.0))

series1.7s

Counts
4 → 12
Calls
4 calls:
465.0ms
(* (cbrt (/ x 1.0)) (cbrt (/ x 1.0)))
347.0ms
(cbrt (/ 1.0 x))
387.0ms
(cbrt (/ x 1.0))
459.0ms
(cbrt (/ x 1.0))

simplify3.0s

Counts
283 → 283
Iterations
IterNodes
done5001
33081
21154
1564
0334

prune1.3s

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes115.0ms

Accuracy

0% (0.2b 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

sample689.0ms

Algorithm
intervals
Results
536.0ms10671×body80valid