Details

Time bar (total: 953.0ms)

sample18.0ms

Algorithm
intervals
Results
7.0ms327×body80valid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1243
2403
3663
4863
5973
61183
71593
82443
94423
106263
116913
127383
137653
147653

prune8.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- x 1.0) z)

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/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
6.0ms
(* (- x 1.0) z)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (- x 1.0) z)

simplify42.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010994
140384
2193584
3500184

prune46.0ms

Filtered
27 candidates to 20 candidates (74.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

2.9b
(* (- (* x x) (* 1.0 1.0)) z)
6.7b
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1 times-frac associate-*l* associate-*l/ associate-/r*
associate-*r*
cbrt-undiv expm1-log1p-u flip3-- div-exp prod-exp associate-/r/ flip-- cbrt-unprod log1p-expm1-u associate-/l/ distribute-lft-out add-log-exp
frac-2neg flip3-+ pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* difference-of-squares unswap-sqr
Counts
2 → 52
Calls
2 calls:
6.0ms
(* (- (* x x) (* 1.0 1.0)) z)
9.0ms
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

series96.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (- (* x x) (* 1.0 1.0)) z)
57.0ms
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0295397
11428340
25002329

prune104.0ms

Filtered
58 candidates to 42 candidates (72.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New58058
Fresh000
Picked011
Done011
Total58260

Merged error: 0b

Counts
60 → 2

regimes38.0ms

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

sample451.0ms

Algorithm
intervals
Results
240.0ms10101×body80valid