Details

Time bar (total: 1.5s)

sample14.0ms

Algorithm
intervals
Results
5.0ms311×body80valid

simplify114.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0153
1292
2472
3562
4632
5812
61442
71982
82512
93792
106342
1118092
1250012

prune7.0ms

Filtered
1 candidates to 1 candidates (100.0%)
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
(* y (+ z x))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
associate-*r/
distribute-rgt-in expm1-log1p-u distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
10.0ms
(* y (+ z x))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* y (+ z x))

simplify49.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
012992
155882
2226282
3500382

prune50.0ms

Filtered
28 candidates to 18 candidates (64.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (+ z x))
0.3b
(pow (* y (+ z x)) 3)
33.8b
(cbrt (pow (* y (+ z x)) 3))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log cbrt-prod add-cbrt-cube
add-cube-cbrt
associate-*r/
cube-div associate-*r*
expm1-log1p-u pow-unpow flip3-+ associate-*l* flip-+ log1p-expm1-u add-log-exp
cube-mult unpow-prod-down cbrt-div pow-pow unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
distribute-rgt-in pow-to-exp distribute-lft-in pow1/3 *-commutative rem-cbrt-cube distribute-lft-out unswap-sqr
Counts
3 → 72
Calls
3 calls:
10.0ms
(* y (+ z x))
6.0ms
(pow (* y (+ z x)) 3)
3.0ms
(cbrt (pow (* y (+ z x)) 3))

series97.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(* y (+ z x))
44.0ms
(pow (* y (+ z x)) 3)
28.0ms
(cbrt (pow (* y (+ z x)) 3))

simplify50.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0276310
11386298
25002297

prune163.0ms

Filtered
81 candidates to 53 candidates (65.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

1.9b
(- (* z z) (* x x))
9.7b
(* y (- (* z z) (* x x)))
19.9b
(/ (* y (- (* z z) (* x x))) (- z x))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 times-frac associate-/r* add-log-exp
flip3-- associate-*r/ associate-*r* flip-- difference-of-squares
distribute-rgt-in expm1-log1p-u sub-neg distribute-lft-in associate-*l* prod-diff log1p-expm1-u
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out--
frac-2neg fma-neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 77
Calls
3 calls:
5.0ms
(- (* z z) (* x x))
19.0ms
(* y (- (* z z) (* x x)))
20.0ms
(/ (* y (- (* z z) (* x x))) (- z x))

series182.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(- (* z z) (* x x))
66.0ms
(* y (- (* z z) (* x x)))
85.0ms
(/ (* y (- (* z z) (* x x))) (- z x))

simplify49.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0333550
11723475
25002435

prune159.0ms

Filtered
86 candidates to 58 candidates (67.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes62.0ms

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
093
193

end0.0ms

sample371.0ms

Algorithm
intervals
Results
181.0ms10118×body80valid