Details

Time bar (total: 2.0s)

sample48.0ms

Algorithm
intervals
Results
27.0ms378×body80valid

simplify90.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
0256
1695
21954
34614
49694
517604
624554
732584
834514
934514

prune5.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
7×associate-*r*
6×associate-*r/
5×add-sqr-sqrt
4×flip3-- frac-add flip-- distribute-lft-out distribute-lft-out--
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
11.0ms
(* d1 (+ (- d2 d3) (- d4 d1)))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* d1 (+ (- d2 d3) (- d4 d1)))

simplify42.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0298214
11486191
25003191

prune57.0ms

Filtered
33 candidates to 22 candidates (66.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New32133
Fresh011
Picked011
Done000
Total32335

Merged error: 0.0b

Counts
35 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
6×diff-log
4×add-sqr-sqrt sum-log
3×pow1 add-exp-log add-cube-cbrt sub-neg *-un-lft-identity add-cbrt-cube
2×associate-+l- associate-+l+ flip3-- flip--
1×+-commutative associate--l- flip3-+ associate--l+ flip-+ distribute-lft-out-- difference-of-squares
Counts
3 → 45
Calls
3 calls:
8.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
3.0ms
(- (* d1 d2) (* d1 d3))
6.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series126.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
35.0ms
(- (* d1 d2) (* d1 d3))
38.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify35.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0256378
11060326
25001293

prune92.0ms

Filtered
54 candidates to 40 candidates (74.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh011
Picked011
Done011
Total54357

Merged error: 0.0b

Counts
57 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
0.1b
(* (sqrt d1) (+ (- d2 d3) (- d4 d1)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
18×associate-*r/
12×associate-*l*
11×add-sqr-sqrt
9×pow1 add-exp-log add-cbrt-cube
8×flip3-- associate-*r* frac-add flip--
7×add-cube-cbrt sqrt-prod
5×distribute-rgt-in distribute-lft-in
4×pow-prod-down prod-exp cbrt-unprod distribute-lft-out distribute-lft-out--
2×flip3-+ *-commutative flip-+ add-log-exp unswap-sqr
Counts
2 → 65
Calls
2 calls:
15.0ms
(* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
16.0ms
(* (sqrt d1) (+ (- d2 d3) (- d4 d1)))

series363.0ms

Counts
2 → 6
Calls
2 calls:
162.0ms
(* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
201.0ms
(* (sqrt d1) (+ (- d2 d3) (- d4 d1)))

simplify58.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0435561
12206495
25002495

prune126.0ms

Filtered
71 candidates to 48 candidates (67.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New71071
Fresh000
Picked011
Done022
Total71374

Merged error: 0.0b

Counts
74 → 3

regimes83.0ms

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
0104
1104

end0.0ms

sample785.0ms

Algorithm
intervals
Results
496.0ms12006×body80valid

Profiling

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