Details

Time bar (total: 1.8s)

sample24.0ms

Algorithm
intervals
Results
13.0ms323×body80valid

simplify90.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 10 (87.0ms)

IterNodesCost
0114
1204
2364
3584
4784
51014
61384
72254
85104
916824
1050013

prune8.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- 1 y) (/ x z) y)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (- 1 y) (/ x z) y)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(fma (- 1 y) (/ x z) y)

simplify65.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
03866
18259
225653
3131253
4500353

prune31.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New12113
Fresh011
Picked011
Done000
Total12315

Merged error: 0.0b

Counts
15 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
7.8b
(/ (+ x (* y (- z x))) z)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
62×*-un-lft-identity
44×add-sqr-sqrt
40×add-cube-cbrt
36×prod-diff
22×distribute-rgt-in associate-+r+ distribute-lft-in
15×times-frac
10×distribute-lft-out
associate-*l*
add-exp-log add-cbrt-cube
pow1 associate-*r* associate-/l* add-log-exp
sub-neg
expm1-log1p-u fma-def associate-/r* log1p-expm1-u
flip3-+ associate-*r/ flip-+ associate-/l/
cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 125
Calls
3 calls:
11.0ms
(+ x (* y (- z x)))
8.0ms
(* y (- z x))
14.0ms
(/ (+ x (* y (- z x))) z)

series142.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(+ x (* y (- z x)))
42.0ms
(* y (- z x))
58.0ms
(/ (+ x (* y (- z x))) z)

simplify72.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0375896
11501638
25002629

prune166.0ms

Filtered
134 candidates to 80 candidates (59.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1331134
Fresh101
Picked011
Done011
Total1343137

Merged error: 0b

Counts
137 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
8.0b
(* (+ x (* y (- z x))) (/ 1 z))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
56×*-un-lft-identity
55×add-sqr-sqrt
44×add-cube-cbrt
36×prod-diff
22×distribute-rgt-in associate-+r+ distribute-lft-in
18×frac-times associate-*r*
14×add-exp-log
11×flip3-+ times-frac associate-*r/ flip-+
10×associate-*l* add-cbrt-cube associate-/l*
associate-/r*
pow1
prod-exp add-log-exp
sub-neg clear-num distribute-lft-out unswap-sqr
expm1-log1p-u fma-def frac-2neg un-div-inv cbrt-unprod log1p-expm1-u
div-exp pow-prod-down associate-*l/ *-commutative
cbrt-undiv +-commutative rec-exp flip3-- 1-exp sum-log flip-- div-inv distribute-lft-out-- difference-of-squares
Counts
3 → 156
Calls
3 calls:
16.0ms
(+ x (* y (- z x)))
7.0ms
(* y (- z x))
17.0ms
(* (+ x (* y (- z x))) (/ 1 z))

series136.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(+ x (* y (- z x)))
49.0ms
(* y (- z x))
52.0ms
(* (+ x (* y (- z x))) (/ 1 z))

simplify104.0ms

Algorithm
egg-herbie
Counts
165 → 165
Iterations

Useful iterations: 2 (88.0ms)

IterNodesCost
05491215
12653892
25001863

prune212.0ms

Filtered
165 candidates to 97 candidates (58.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1650165
Fresh000
Picked011
Done022
Total1653168

Merged error: 0b

Counts
168 → 3

regimes72.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample489.0ms

Algorithm
intervals
Results
269.0ms10086×body80valid