Details

Time bar (total: 17.0s)

sample49.0ms

Algorithm
intervals
Results
27.0ms523×body80valid

simplify5.9s

Counts
1 → 1
Iterations

Useful iterations: 4 (33.0ms)

IterNodesCost
067
1117
2257
3447
4706
51326
63776
713556
done50006

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (- (* x x) 1.0))
0.0b
(- (* x x) 1.0)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
7×add-log-exp
5×add-sqr-sqrt
4×exp-prod
3×add-cube-cbrt *-un-lft-identity
2×pow1 add-exp-log sub-neg diff-log exp-sum add-cbrt-cube rem-exp-log difference-of-squares
1×flip3-- exp-diff flip--
Counts
2 → 29
Calls
2 calls:
46.0ms
(exp (- (* x x) 1.0))
13.0ms
(- (* x x) 1.0)

series99.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(exp (- (* x x) 1.0))
58.0ms
(- (* x x) 1.0)

simplify1.9s

Counts
35 → 35
Iterations

Useful iterations: done (1.9s)

IterNodesCost
054287
1117272
2273247
3678243
42083243
done5001242

prune91.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(exp (- (* x x) 1.0))
0.0b
(- (* x x) 1.0)
1.0b
(pow (exp (- (* x x) 1.0)) 3)
1.5b
(cbrt (pow (exp (- (* x x) 1.0)) 3))

rewrite142.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
15×add-sqr-sqrt
12×add-cube-cbrt *-un-lft-identity
10×unpow-prod-down cube-prod exp-sum
9×add-log-exp
8×exp-prod
6×sub-neg
5×pow1 pow-pow add-cbrt-cube
4×add-exp-log
3×pow-unpow exp-diff difference-of-squares
2×cube-div cube-mult diff-log unpow3 rem-exp-log sqr-pow
1×pow-to-exp cbrt-div flip3-- pow1/3 pow-exp flip-- rem-cbrt-cube rem-cube-cbrt
Counts
4 → 87
Calls
4 calls:
45.0ms
(exp (- (* x x) 1.0))
18.0ms
(- (* x x) 1.0)
61.0ms
(pow (exp (- (* x x) 1.0)) 3)
14.0ms
(cbrt (pow (exp (- (* x x) 1.0)) 3))

series256.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(exp (- (* x x) 1.0))
77.0ms
(- (* x x) 1.0)
111.0ms
(pow (exp (- (* x x) 1.0)) 3)
28.0ms
(cbrt (pow (exp (- (* x x) 1.0)) 3))

simplify3.4s

Counts
99 → 99
Iterations

Useful iterations: 3 (1.0s)

IterNodesCost
01091153
1240936
2676859
33762839
done5000839

prune236.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow E (- (* x x) 1.0))
0.0b
(- (* x x) 1.0)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×add-cube-cbrt pow-unpow *-un-lft-identity add-log-exp
3×pow1 add-exp-log unpow-prod-down
2×unpow-prod-up sub-neg pow-exp add-cbrt-cube difference-of-squares
1×pow-to-exp e-exp-1 flip3-- pow-pow diff-log flip-- pow-sub sqr-pow
Counts
2 → 35
Calls
2 calls:
12.0ms
(pow E (- (* x x) 1.0))
13.0ms
(- (* x x) 1.0)

series130.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(pow E (- (* x x) 1.0))
73.0ms
(- (* x x) 1.0)

simplify3.0s

Counts
41 → 41
Iterations

Useful iterations: done (3.0s)

IterNodesCost
072401
1165363
2395334
31061331
43555324
done5001322

prune95.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
done89

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.1s15750×body80valid