Details

Time bar (total: 14.2s)

sample29.0ms

Algorithm
intervals
Results
19.0ms340×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize9.0ms

Local error

Found 1 expressions with local error:

0.8b
(/ 1.0 (* x x))

rewrite11.0ms

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 insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 24
Calls
1 calls:
10.0ms
(/ 1.0 (* x x))

series50.0ms

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

simplify1.3s

Counts
27 → 27
Iterations
IterNodes
done5000
31276
2308
1103
046

prune71.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite9.0ms

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 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 73
Calls
1 calls:
7.0ms
(/ (/ 1.0 x) x)

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (/ 1.0 x) x)

simplify3.1s

Counts
76 → 76
Iterations
IterNodes
done5321
34113
2797
1324
0143

prune179.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

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))

rewrite27.0ms

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×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 156
Calls
4 calls:
16.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))

series1.1s

Counts
4 → 12
Calls
4 calls:
373.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
218.0ms
(cbrt (/ 1.0 x))
235.0ms
(cbrt (/ 1.0 x))
293.0ms
(cbrt (/ 1.0 x))

simplify2.3s

Counts
168 → 168
Iterations
IterNodes
done5012
43884
31274
2579
1258
0148

prune579.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* (cbrt (/ (/ 1 x) x)) (* (cbrt 1.0) (cbrt 1.0))) (/ (cbrt (/ 1.0 x)) x))
0.2b
(/ (cbrt (/ 1.0 x)) x)
0.6b
(cbrt (/ 1.0 x))
19.8b
(cbrt (/ (/ 1 x) x))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
234×times-frac
147×cbrt-prod
136×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
52×associate-*r*
27×add-exp-log
16×associate-/l*
15×add-cbrt-cube
14×div-inv
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
5×cbrt-div
4×expm1-log1p-u cbrt-undiv div-exp insert-posit16 log1p-expm1-u add-log-exp
3×associate-/r* associate-*l/
2×pow1/3
1×frac-times clear-num frac-2neg associate-*l* associate-*r/ *-commutative associate-/l/
Counts
4 → 245
Calls
4 calls:
78.0ms
(* (* (cbrt (/ (/ 1 x) x)) (* (cbrt 1.0) (cbrt 1.0))) (/ (cbrt (/ 1.0 x)) x))
6.0ms
(/ (cbrt (/ 1.0 x)) x)
1.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ (/ 1 x) x))

series1.0s

Counts
4 → 12
Calls
4 calls:
183.0ms
(* (* (cbrt (/ (/ 1 x) x)) (* (cbrt 1.0) (cbrt 1.0))) (/ (cbrt (/ 1.0 x)) x))
302.0ms
(/ (cbrt (/ 1.0 x)) x)
276.0ms
(cbrt (/ 1.0 x))
275.0ms
(cbrt (/ (/ 1 x) x))

simplify2.2s

Counts
257 → 257
Iterations
IterNodes
done5006
23027
11037
0445

prune1.2s

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes179.0ms

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

sample692.0ms

Algorithm
intervals
Results
542.0ms10671×body80valid