Details

Time bar (total: 1.1s)

sample19.0ms

Algorithm
intervals
Results
7.0ms317×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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- x 1.0) z)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*l*
3×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
2×associate-*l/
1×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:
21.0ms
(* (- x 1.0) z)

series29.0ms

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

simplify40.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010994
140384
2193584
3500184

prune54.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

2.9b
(* (- (* x x) (* 1.0 1.0)) z)
5.7b
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt
4×pow1 times-frac associate-*l* associate-*l/ associate-/r*
3×associate-*r*
2×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
1×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:
27.0ms
(* (- (* x x) (* 1.0 1.0)) z)
24.0ms
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

series102.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(* (- (* x x) (* 1.0 1.0)) z)
57.0ms
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0295397
11428340
25002329

prune130.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes45.0ms

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

sample531.0ms

Algorithm
intervals
Results
238.0ms10085×body80valid