Details

Time bar (total: 8.9s)

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done7
27
16
04

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 38
Calls
1 calls:
11.0ms
(/ x (- 1.0 x))

series52.0ms

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

simplify1.3s

Counts
41 → 41
Iterations
IterNodes
done5000
31407
2533
1178
083

prune133.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 77
Calls
4 calls:
21.0ms
(* (cbrt x) (cbrt x))
2.0ms
(cbrt x)
2.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
306.0ms
(* (cbrt x) (cbrt x))
219.0ms
(cbrt x)
220.0ms
(cbrt x)
291.0ms
(cbrt x)

simplify2.8s

Counts
89 → 89
Iterations
IterNodes
done5002
43832
31045
2380
1138
063

prune237.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 x))
0.0b
(sqrt (- 1.0 x))
0.0b
(/ (/ x (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
0.1b
(/ x (sqrt (- 1.0 x)))

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
350×add-sqr-sqrt
348×*-un-lft-identity
320×sqrt-prod
220×add-cube-cbrt
64×distribute-lft-out-- difference-of-squares
33×associate-/l*
26×sqrt-div
22×associate-/r/
16×associate-/r*
13×flip3-- flip--
11×add-cbrt-cube add-exp-log div-inv
6×pow1
4×cbrt-undiv div-exp insert-posit16 add-log-exp
2×rem-sqrt-square clear-num frac-2neg sqrt-pow1 pow1/2
1×associate-/l/
Counts
4 → 382
Calls
4 calls:
9.0ms
(sqrt (- 1.0 x))
9.0ms
(sqrt (- 1.0 x))
38.0ms
(/ (/ x (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
14.0ms
(/ x (sqrt (- 1.0 x)))

series272.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(sqrt (- 1.0 x))
36.0ms
(sqrt (- 1.0 x))
50.0ms
(/ (/ x (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
143.0ms
(/ x (sqrt (- 1.0 x)))

simplify1.5s

Counts
394 → 394
Iterations
IterNodes
done5004
22294
1938
0411

prune983.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample335.0ms

Algorithm
intervals
Results
209.0ms8000×body80valid