Details

Time bar (total: 1.6s)

sample24.0ms

Algorithm
intervals
Results
13.0ms504×body80valid

simplify60.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2494
3964
42534
58214
631154
750014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
7×add-sqr-sqrt
5×add-cube-cbrt distribute-neg-in *-un-lft-identity exp-sum add-log-exp
4×distribute-lft-neg-in distribute-rgt-neg-in
3×prod-diff rem-exp-log
2×neg-log difference-of-squares
1×pow1 add-exp-log neg-sub0 exp-neg expm1-log1p-u neg-mul-1 sub-neg exp-diff diff-log add-cbrt-cube log1p-expm1-u
Counts
1 → 31
Calls
1 calls:
22.0ms
(exp (- (- 1.0 (* x x))))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(exp (- (- 1.0 (* x x))))

simplify58.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
0140176
1392156
21701140
35001133

prune63.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(pow (exp -1) (- 1.0 (* x x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
5×unpow-prod-up add-cube-cbrt *-un-lft-identity
4×pow-unpow pow-pow
3×unpow-prod-down exp-prod prod-diff
2×pow1
1×add-exp-log expm1-log1p-u pow-to-exp sub-neg pow-exp add-cbrt-cube log1p-expm1-u pow-sub add-log-exp difference-of-squares sqr-pow
Counts
1 → 29
Calls
1 calls:
8.0ms
(pow (exp -1) (- 1.0 (* x x)))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(pow (exp -1) (- 1.0 (* x x)))

simplify72.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0162199
1555189
22358187
35001174

prune65.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* -1 (- 1.0 (pow x 2))))
30.5b
(fma (- x) x (* x x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
52×exp-sum
48×prod-diff
30×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
26×distribute-rgt-in distribute-lft-in
18×unpow-prod-down
6×unpow2 sqr-pow
4×add-log-exp
2×pow1 add-exp-log expm1-log1p-u sub-neg add-cbrt-cube log1p-expm1-u
1×exp-neg exp-prod exp-to-pow mul-1-neg fma-udef rem-exp-log
Counts
2 → 75
Calls
2 calls:
15.0ms
(exp (* -1 (- 1.0 (pow x 2))))
0.0ms
(fma (- x) x (* x x))

series71.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(exp (* -1 (- 1.0 (pow x 2))))
49.0ms
(fma (- x) x (* x x))

simplify40.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
04901034
11173710
25002465

prune109.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(pow (exp (* (cbrt -1) (cbrt -1))) (* (cbrt -1) (- 1.0 (* x x))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×unpow-prod-up
6×prod-diff
5×distribute-rgt-in distribute-lft-in
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×unpow-prod-down pow-pow
2×pow1 sub-neg add-log-exp
1×add-exp-log expm1-log1p-u pow-to-exp pow-unpow exp-prod exp-to-pow pow-exp add-cbrt-cube log1p-expm1-u sqr-pow
Counts
1 → 29
Calls
1 calls:
11.0ms
(pow (exp (* (cbrt -1) (cbrt -1))) (* (cbrt -1) (- 1.0 (* x x))))

series121.0ms

Counts
1 → 3
Calls
1 calls:
121.0ms
(pow (exp (* (cbrt -1) (cbrt -1))) (* (cbrt -1) (- 1.0 (* x x))))

simplify77.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0192435
1605416
22527405
35001386

prune51.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes29.0ms

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
01710
11710

end0.0ms

sample570.0ms

Algorithm
intervals
Results
329.0ms15976×body80valid