Details

Time bar (total: 1.7s)

sample23.0ms

Algorithm
intervals
Results
14.0ms499×body80valid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
630724
750034

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
8×add-sqr-sqrt add-log-exp
5×add-cube-cbrt *-un-lft-identity
4×distribute-lft-neg-in distribute-rgt-neg-in
3×rem-exp-log difference-of-squares
2×pow1 add-exp-log sub-neg distribute-neg-in diff-log exp-sum neg-log add-cbrt-cube
1×neg-sub0 exp-neg neg-mul-1 flip3-- exp-diff flip--
Counts
2 → 39
Calls
2 calls:
3.0ms
(- 1.0 (* x x))
5.0ms
(exp (- (- 1.0 (* x x))))

series74.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(- 1.0 (* x x))
26.0ms
(exp (- (- 1.0 (* x x))))

simplify82.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (77.0ms)

IterNodesCost
0159195
1506178
22124173
35001172

prune66.0ms

Filtered
45 candidates to 33 candidates (73.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New43245
Fresh000
Picked011
Done000
Total43346

Merged error: 0.0b

Counts
46 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (+ (sqrt 1.0) x))
0.0b
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt pow-unpow *-un-lft-identity
8×add-cube-cbrt exp-prod
6×distribute-lft-neg-in distribute-rgt-neg-in
5×pow-pow add-log-exp
4×unpow-prod-down difference-of-squares
3×pow1
2×unpow-prod-up add-exp-log distribute-neg-in exp-sum sqrt-prod add-cbrt-cube rem-exp-log distribute-lft-out distribute-lft-out--
1×neg-sub0 pow-to-exp pow-neg neg-mul-1 sub-neg pow-exp sum-log pow-sub sqr-pow
Counts
2 → 53
Calls
2 calls:
5.0ms
(exp (+ (sqrt 1.0) x))
12.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series189.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(exp (+ (sqrt 1.0) x))
168.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify139.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune93.0ms

Filtered
59 candidates to 40 candidates (67.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done011
Total59362

Merged error: 0.0b

Counts
62 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×add-exp-log associate-*l/
1×neg-sub0 exp-neg exp-prod exp-to-pow exp-diff pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 30
Calls
2 calls:
8.0ms
(* (exp (- 1.0)) (exp (* x x)))
2.0ms
(exp (* x x))

series101.0ms

Counts
2 → 6
Calls
2 calls:
92.0ms
(* (exp (- 1.0)) (exp (* x x)))
10.0ms
(exp (* x x))

simplify71.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0117189
1460159
22627148
35003146

prune49.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New36036
Fresh000
Picked011
Done022
Total36339

Merged error: 0.0b

Counts
39 → 3

regimes55.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
064

end0.0ms

sample617.0ms

Algorithm
intervals
Results
428.0ms15820×body80valid