Details

Time bar (total: 1.6s)

sample23.0ms

Algorithm
intervals
Results
8.0ms319×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (13.0ms)

IterNodesCost
03567
13567

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
9.0ms
(+ x (/ (- y x) z))
6.0ms
(/ (- y x) z)

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (/ (- y x) z))
6.0ms
(/ (- y x) z)

simplify42.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05763519

prune60.0ms

Filtered
40 candidates to 57 candidates (-42.5%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New55257
Fresh000
Picked101
Done000
Total56258

Merged error: 0.0b

Counts
58 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
16×add-sqr-sqrt
10×times-frac
9×add-log-exp
5×distribute-lft-out--
4×add-cube-cbrt difference-of-squares
2×pow1 add-exp-log sub-neg associate-+r+ diff-log sum-log add-cbrt-cube div-inv distribute-lft-out
1×+-commutative associate-+r- flip3-- distribute-rgt-out-- flip3-+ frac-sub flip-- flip-+ sub-div
Counts
2 → 40
Calls
2 calls:
18.0ms
(+ x (- (/ y z) (/ x z)))
13.0ms
(- (/ y z) (/ x z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (- (/ y z) (/ x z)))
6.0ms
(- (/ y z) (/ x z))

simplify36.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04895503
14895503

prune42.0ms

Filtered
34 candidates to 46 candidates (-35.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New46046
Fresh011
Picked011
Done000
Total46248

Merged error: 0.0b

Counts
48 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ z (- y x))
0.0b
(+ x (/ 1 (/ z (- y x))))
0.3b
(/ 1 (/ z (- y x)))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
106×*-un-lft-identity
103×add-sqr-sqrt
71×add-cube-cbrt
26×associate-/r*
16×add-exp-log distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-cbrt-cube
8×div-exp
7×div-inv
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×pow1 cbrt-undiv
2×rec-exp frac-2neg 1-exp clear-num distribute-lft-out
1×+-commutative pow-flip flip3-+ sum-log flip-+ inv-pow
Counts
3 → 158
Calls
3 calls:
5.0ms
(/ z (- y x))
19.0ms
(+ x (/ 1 (/ z (- y x))))
9.0ms
(/ 1 (/ z (- y x)))

series21.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ z (- y x))
6.0ms
(+ x (/ 1 (/ z (- y x))))
7.0ms
(/ 1 (/ z (- y x)))

simplify63.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
053401827

prune125.0ms

Filtered
102 candidates to 167 candidates (-63.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1661167
Fresh000
Picked011
Done011
Total1663169

Merged error: 0b

Counts
169 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

3.5b
(* (- y x) (/ (- x y) (* z z)))
5.1b
(+ (* x x) (* (- y x) (/ (- x y) (* z z))))
10.7b
(/ (- x y) (* z z))
30.4b
(/ (+ (* x x) (* (- y x) (/ (- x y) (* z z)))) (+ x (/ (- x y) z)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
30×add-sqr-sqrt
23×times-frac
20×add-exp-log add-cbrt-cube
18×add-cube-cbrt
9×associate-*r*
8×associate-/l*
6×pow1 add-log-exp
5×cbrt-undiv div-exp associate-*l* prod-exp associate-/r* cbrt-unprod
4×associate-/l/ distribute-lft-out distribute-lft-out-- difference-of-squares
3×flip3-- flip3-+ flip-- flip-+ div-inv
2×frac-times frac-2neg associate-*l/ clear-num associate-/r/ unswap-sqr
1×+-commutative div-sub associate-*r/ pow-prod-down sum-log *-commutative
Counts
4 → 110
Calls
4 calls:
13.0ms
(* (- y x) (/ (- x y) (* z z)))
5.0ms
(+ (* x x) (* (- y x) (/ (- x y) (* z z))))
7.0ms
(/ (- x y) (* z z))
14.0ms
(/ (+ (* x x) (* (- y x) (/ (- x y) (* z z)))) (+ x (/ (- x y) z)))

series93.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(* (- y x) (/ (- x y) (* z z)))
23.0ms
(+ (* x x) (* (- y x) (/ (- x y) (* z z))))
11.0ms
(/ (- x y) (* z z))
47.0ms
(/ (+ (* x x) (* (- y x) (/ (- x y) (* z z)))) (+ x (/ (- x y) z)))

simplify51.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
049792187
149792187

prune98.0ms

Filtered
86 candidates to 122 candidates (-41.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1220122
Fresh000
Picked011
Done022
Total1223125

Merged error: 0b

Counts
125 → 3

regimes131.0ms

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
0259
1259

end0.0ms

sample595.0ms

Algorithm
intervals
Results
236.0ms10071×body80valid

Profiling

Loading profile data...