Details

Time bar (total: 1.6s)

sample21.0ms

Algorithm
intervals
Results
9.0ms359×body80valid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0204
1414
2584
3774
41114
51714
62934
75214
87074
97874
109644
119884
129884

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.3b
(/ (- (+ x y) z) (* t 2.0))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-sqr-sqrt
7×add-exp-log add-cbrt-cube add-log-exp
6×times-frac associate-/l* distribute-lft-out--
4×add-cube-cbrt
3×distribute-lft-out difference-of-squares
2×pow1 cbrt-undiv flip3-- diff-log div-exp flip-- associate-/l/
1×sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv
Counts
2 → 47
Calls
2 calls:
6.0ms
(- (+ x y) z)
9.0ms
(/ (- (+ x y) z) (* t 2.0))

series56.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(- (+ x y) z)
41.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify74.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0235273
1843239
23900238
35001238

prune93.0ms

Filtered
53 candidates to 35 candidates (66.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (- (+ x y) z) t)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
38×*-un-lft-identity
23×add-sqr-sqrt
18×times-frac
13×add-cube-cbrt
10×distribute-lft-out--
7×add-log-exp
6×associate-/l*
5×distribute-lft-out difference-of-squares
4×add-exp-log add-cbrt-cube
3×associate-/r*
2×pow1 flip3-- diff-log flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg div-sub div-exp associate--l+ clear-num sum-log div-inv
Counts
2 → 59
Calls
2 calls:
6.0ms
(- (+ x y) z)
8.0ms
(/ (- (+ x y) z) t)

series44.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(- (+ x y) z)
28.0ms
(/ (- (+ x y) z) t)

simplify57.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0208347
1648328
22602327
35001327

prune111.0ms

Filtered
65 candidates to 43 candidates (66.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ x y) z)
0.2b
(/ (* t 2.0) (- (+ x y) z))
0.2b
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
66×times-frac
61×*-un-lft-identity
40×add-sqr-sqrt
29×add-exp-log
26×add-cube-cbrt
18×associate-/r*
17×add-cbrt-cube
14×div-exp distribute-lft-out--
11×associate-/r/
8×add-log-exp
7×cbrt-undiv distribute-lft-out difference-of-squares
6×flip3-- flip-- div-inv
4×pow1 prod-exp associate-/l*
3×rec-exp 1-exp
2×frac-2neg diff-log clear-num cbrt-unprod
1×sub-neg pow-flip associate--l+ sum-log inv-pow
Counts
3 → 122
Calls
3 calls:
6.0ms
(- (+ x y) z)
8.0ms
(/ (* t 2.0) (- (+ x y) z))
11.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series111.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(- (+ x y) z)
47.0ms
(/ (* t 2.0) (- (+ x y) z))
46.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify53.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0431954
12147841
25001764

prune174.0ms

Filtered
131 candidates to 65 candidates (49.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes95.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample564.0ms

Algorithm
intervals
Results
283.0ms10990×body80valid