Details

Time bar (total: 1.7s)

sample16.0ms

Algorithm
intervals
Results
7.0ms316×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

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:
11.0ms
(+ x (/ (- y x) z))
7.0ms
(/ (- y x) z)

series51.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ x (/ (- y x) z))
26.0ms
(/ (- y x) z)

simplify59.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0221273
1676261
22904261
35002261

prune104.0ms

Filtered
57 candidates to 40 candidates (70.2%)
Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity add-log-exp
7×add-sqr-sqrt
2×pow1 add-exp-log add-cube-cbrt flip3-+ diff-log sum-log frac-sub add-cbrt-cube flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares
1×+-commutative sub-neg flip3-- times-frac associate--l+ flip--
Counts
2 → 32
Calls
2 calls:
55.0ms
(- (+ x (/ y z)) (/ x z))
6.0ms
(+ x (/ y z))

series36.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(- (+ x (/ y z)) (/ x z))
15.0ms
(+ x (/ y z))

simplify43.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
0163232
1498222
21742217
35001217

prune70.0ms

Filtered
38 candidates to 25 candidates (65.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

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-+l- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
20.0ms
(+ (/ (- y x) z) x)
7.0ms
(/ (- y x) z)

series47.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (/ (- y x) z) x)
28.0ms
(/ (- y x) z)

simplify58.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0222275
1669263
22846262
35001262

prune105.0ms

Filtered
57 candidates to 41 candidates (71.9%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite72.0ms

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))
51.0ms
(+ (/ 1 (/ z (- y x))) x)
9.0ms
(/ 1 (/ z (- y x)))

series77.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(/ z (- y x))
17.0ms
(+ (/ 1 (/ z (- y x))) x)
34.0ms
(/ 1 (/ z (- y x)))

simplify45.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
04911146
12169920
25002904

prune224.0ms

Filtered
167 candidates to 85 candidates (50.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes55.0ms

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
084
184

end0.0ms

sample441.0ms

Algorithm
intervals
Results
220.0ms10176×body80valid