Details

Time bar (total: 1.3s)

sample20.0ms

Algorithm
intervals
Results
9.0ms327×body80valid

simplify51.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2403
3643
4843
51023
61283
71773
82723
95083
107363
117543
127563
137563

prune6.0ms

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 2 expressions with local error:

0.0b
(fma x y (* z (- 1.0 y)))
0.0b
(* z (- 1.0 y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log add-cbrt-cube
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
1.0ms
(fma x y (* z (- 1.0 y)))
8.0ms
(* z (- 1.0 y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(fma x y (* z (- 1.0 y)))
41.0ms
(* z (- 1.0 y))

simplify111.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (105.0ms)

IterNodesCost
0212423
1792271
23526241
35001217

prune84.0ms

Filtered
62 candidates to 30 candidates (48.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New59362
Fresh000
Picked011
Done000
Total59463

Merged error: 0b

Counts
63 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x y (+ (* z 1.0) (* z (- y))))
0.0b
(+ (* z 1.0) (* z (- y)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp
2×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity distribute-rgt-neg-out add-cbrt-cube log1p-expm1-u
1×+-commutative fma-def flip3-+ unsub-neg sum-log flip-+ fma-udef distribute-lft-out
Counts
2 → 27
Calls
2 calls:
1.0ms
(fma x y (+ (* z 1.0) (* z (- y))))
4.0ms
(+ (* z 1.0) (* z (- y)))

series85.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(fma x y (+ (* z 1.0) (* z (- y))))
50.0ms
(+ (* z 1.0) (* z (- y)))

simplify86.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0134190
1518153
22453143
35001142

prune74.0ms

Filtered
33 candidates to 26 candidates (78.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32133
Fresh202
Picked101
Done011
Total35237

Merged error: 0b

Counts
37 → 2

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (- x z) (* z 1.0))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×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 y (- x z) (* z 1.0))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(fma y (- x z) (* z 1.0))

simplify64.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
03565
17752
231752
3172152
4500152

prune23.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New13013
Fresh000
Picked011
Done011
Total13215

Merged error: 0b

Counts
15 → 2

regimes44.0ms

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
083
183

end0.0ms

sample494.0ms

Algorithm
intervals
Results
288.0ms10118×body80valid

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