Details

Time bar (total: 1.3s)

sample44.0ms

Algorithm
intervals
Results
22.0ms385×body80valid

simplify101.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
0266
1815
22484
36134
412954
525244
633494
743894
846484
946484

prune7.0ms

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

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
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)))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

simplify97.0ms

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

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New12113
Fresh000
Picked011
Done000
Total12214

Merged error: 0.0b

Counts
14 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
54×*-un-lft-identity
36×prod-diff
32×add-sqr-sqrt
26×add-cube-cbrt
14×distribute-rgt-in distribute-lft-in
11×distribute-lft-out
add-log-exp
associate-*r*
pow1 add-exp-log add-cbrt-cube distribute-lft-out--
sub-neg fma-neg associate-*l*
expm1-log1p-u flip3-- diff-log associate-*r/ flip-- log1p-expm1-u difference-of-squares
pow-prod-down prod-exp sum-log *-commutative cbrt-unprod associate--r+ unswap-sqr
Counts
2 → 87
Calls
2 calls:
6.0ms
(- d4 (+ d3 d1))
10.0ms
(* d1 (- d4 (+ d3 d1)))

series45.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(- d4 (+ d3 d1))
30.0ms
(* d1 (- d4 (+ d3 d1)))

simplify39.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0251840
11049540
25002480

prune99.0ms

Filtered
93 candidates to 40 candidates (43.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done011
Total93295

Merged error: 0.0b

Counts
95 → 2

regimes56.0ms

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

sample679.0ms

Algorithm
intervals
Results
388.0ms11978×body80valid