Details

Time bar (total: 1.4s)

sample14.0ms

Algorithm
intervals
Results
5.0ms288×body80valid

simplify131.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1193
2433
3553
4593
5673
6873
71233
81983
93813
104543
116293
128893
1312603
1416843
1523543
1650023

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 1 expressions with local error:

0.0b
(* (+ x 1.0) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
6.0ms
(* (+ x 1.0) y)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (+ x 1.0) y)

simplify56.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
010784
144774
2209674
3500174

prune48.0ms

Filtered
24 candidates to 18 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New23124
Fresh000
Picked011
Done000
Total23225

Merged error: 0b

Counts
25 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

5.9b
(* (- (* x x) (* 1.0 1.0)) y)
7.4b
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
515×add-sqr-sqrt
259×associate-*l*
235×*-un-lft-identity
218×difference-of-squares
210×times-frac
84×swap-sqr
78×distribute-lft-out--
77×*-commutative unswap-sqr
65×add-cube-cbrt
42×associate-/l*
21×associate-*r*
add-exp-log add-cbrt-cube
associate-/r*
pow1 associate-*l/
flip3-- flip--
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ add-log-exp
frac-2neg pow-prod-down clear-num div-inv
Counts
2 → 325
Calls
2 calls:
23.0ms
(* (- (* x x) (* 1.0 1.0)) y)
39.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

series111.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* (- (* x x) (* 1.0 1.0)) y)
63.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

simplify119.0ms

Algorithm
egg-herbie
Counts
331 → 331
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
07382899
135122572
250032547

prune363.0ms

Filtered
331 candidates to 120 candidates (36.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New3310331
Fresh000
Picked011
Done011
Total3312333

Merged error: 0b

Counts
333 → 2

regimes37.0ms

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
083
183

end0.0ms

sample332.0ms

Algorithm
intervals
Results
172.0ms9033×body80valid
0.0msbody1280valid