Details

Time bar (total: 1.6s)

sample17.0ms

Algorithm
intervals
Results
7.0ms366×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2123
3123

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.7b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
10.5b
(/ (* y y) z)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×+-commutative frac-2neg flip3-+ prod-exp clear-num sum-log cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 33
Calls
2 calls:
4.0ms
(+ x (/ (* y y) z))
4.0ms
(/ (* y y) z)

series47.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (/ (* y y) z))
18.0ms
(/ (* y y) z)

simplify80.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0169159
1655142
22763142
35001142

prune72.0ms

Filtered
39 candidates to 28 candidates (71.8%)
Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ y (/ z y)))
0.2b
(/ y (/ z y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
46×*-un-lft-identity
44×add-sqr-sqrt add-cube-cbrt
13×associate-/r*
7×add-exp-log add-cbrt-cube
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1
1×+-commutative frac-2neg flip3-+ clear-num sum-log associate-/r/ flip-+ distribute-lft-out
Counts
2 → 82
Calls
2 calls:
11.0ms
(+ x (/ y (/ z y)))
5.0ms
(/ y (/ z y))

series51.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ x (/ y (/ z y)))
19.0ms
(/ y (/ z y))

simplify51.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0381526
11826485
25001478

prune170.0ms

Filtered
88 candidates to 63 candidates (71.6%)
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
(+ x (* (/ y z) y))
0.2b
(* (/ y z) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
2.0ms
(+ x (* (/ y z) y))
6.0ms
(* (/ y z) y)

series50.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (* (/ y z) y))
21.0ms
(* (/ y z) y)

simplify103.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (99.0ms)

IterNodesCost
0210199
1766175
24043175
35001173

prune141.0ms

Filtered
49 candidates to 34 candidates (69.4%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
10.5b
(/ (* y y) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×+-commutative frac-2neg flip3-+ prod-exp clear-num sum-log cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 33
Calls
2 calls:
4.0ms
(+ x (/ (* y y) z))
5.0ms
(/ (* y y) z)

series50.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ x (/ (* y y) z))
18.0ms
(/ (* y y) z)

simplify80.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0169159
1655142
22763142
35001142

prune67.0ms

Filtered
39 candidates to 28 candidates (71.8%)
Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes108.0ms

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
073
173

end0.0ms

sample431.0ms

Algorithm
intervals
Results
221.0ms10670×body80valid