Details

Time bar (total: 2.0s)

sample29.0ms

Algorithm
intervals
Results
16.0ms378×body80valid

simplify98.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
0266
1815
22484
36134
412954
525244
633494
743894
846484
946484

prune6.0ms

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 (- d2 d3) d1 (* d1 (- d4 d1)))

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 (- d2 d3) d1 (* d1 (- d4 d1)))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

simplify96.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
04572
110661
250759
3270859
4500159

prune34.0ms

Filtered
13 candidates to 12 candidates (92.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New12113
Fresh011
Picked011
Done000
Total12315

Merged error: 0.0b

Counts
15 → 3

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* d1 d2) (* d1 d3))
0.0b
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×fma-def
3×add-sqr-sqrt add-cube-cbrt associate-+l+ *-un-lft-identity
2×pow1 add-exp-log expm1-log1p-u sub-neg diff-log prod-diff sum-log add-cbrt-cube log1p-expm1-u distribute-lft-out--
1×+-commutative associate-+l- flip3-- flip3-+ fma-neg flip-- flip-+
Counts
2 → 39
Calls
2 calls:
4.0ms
(- (* d1 d2) (* d1 d3))
6.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series75.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- (* d1 d2) (* d1 d3))
39.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify91.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0198230
1768192
23583185
35001183

prune87.0ms

Filtered
45 candidates to 35 candidates (77.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New44145
Fresh101
Picked011
Done011
Total45348

Merged error: 0.0b

Counts
48 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(* d1 (- (- d2 d3) d4))
0.0b
(fma d1 (- d2 d3) (* d4 d1))
0.3b
(* (* d1 (- (- d2 d3) d4)) (fma d1 (- d2 d3) (* d4 d1)))
21.4b
(/ (* (* d1 (- (- d2 d3) d4)) (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- (- d2 d3) d4)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
52×*-un-lft-identity
51×add-sqr-sqrt
48×prod-diff
35×add-cube-cbrt
32×add-exp-log add-cbrt-cube
29×distribute-rgt-in distribute-lft-in
22×associate--l+
13×prod-exp cbrt-unprod
11×pow1
9×associate-*r* distribute-lft-out--
8×associate-*r/
7×difference-of-squares
6×cbrt-undiv div-exp
4×expm1-log1p-u sub-neg flip3-- associate-*l* pow-prod-down associate-*l/ flip-- log1p-expm1-u add-log-exp
3×fma-udef
2×associate-/r/ *-commutative associate-/l/
1×frac-2neg times-frac clear-num associate-/r* div-inv associate-/l* unswap-sqr
Counts
4 → 146
Calls
4 calls:
12.0ms
(* d1 (- (- d2 d3) d4))
1.0ms
(fma d1 (- d2 d3) (* d4 d1))
10.0ms
(* (* d1 (- (- d2 d3) d4)) (fma d1 (- d2 d3) (* d4 d1)))
18.0ms
(/ (* (* d1 (- (- d2 d3) d4)) (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- (- d2 d3) d4)))

series234.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* d1 (- (- d2 d3) d4))
37.0ms
(fma d1 (- d2 d3) (* d4 d1))
129.0ms
(* (* d1 (- (- d2 d3) d4)) (fma d1 (- d2 d3) (* d4 d1)))
38.0ms
(/ (* (* d1 (- (- d2 d3) d4)) (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- (- d2 d3) d4)))

simplify119.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (103.0ms)

IterNodesCost
06111755
137941181
250031083

prune214.0ms

Filtered
158 candidates to 77 candidates (48.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1580158
Fresh000
Picked011
Done022
Total1583161

Merged error: 0.0b

Counts
161 → 3

regimes86.0ms

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
094
194

end0.0ms

sample727.0ms

Algorithm
intervals
Results
432.0ms11756×body80valid