Details

Time bar (total: 1.7s)

sample24.0ms

Algorithm
intervals
Results
14.0ms358×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
093
1113
2123
3123

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.3b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
6.7b
(/ (* y y) z)

rewrite8.0ms

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))
3.0ms
(/ (* y y) z)

series48.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (/ (* y y) z))
19.0ms
(/ (* y y) z)

simplify83.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0169159
1655142
22763142
35001142

prune70.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ y (/ z y)))
0.1b
(/ y (/ z y))

rewrite23.0ms

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:
15.0ms
(+ x (/ y (/ z y)))
5.0ms
(/ y (/ z y))

series49.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ x (/ y (/ z y)))
18.0ms
(/ y (/ z y))

simplify50.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0381526
11826485
25001478

prune163.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
2.0ms
(+ x (* y (/ y z)))
7.0ms
(* y (/ y z))

series47.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (* y (/ y z)))
19.0ms
(* y (/ y z))

simplify37.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0223204
11010181
25001181

prune84.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1 (/ z (* y y))))
0.6b
(/ 1 (/ z (* y y)))
6.5b
(/ z (* y y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
29×add-exp-log
24×*-un-lft-identity
21×add-sqr-sqrt add-cube-cbrt
17×add-cbrt-cube
14×div-exp
8×associate-/r*
7×cbrt-undiv div-inv
6×associate-/l*
5×add-log-exp
4×pow1 prod-exp
3×rec-exp 1-exp
2×frac-2neg clear-num cbrt-unprod distribute-lft-out
1×+-commutative pow-flip flip3-+ sum-log associate-/r/ flip-+ inv-pow
Counts
3 → 90
Calls
3 calls:
10.0ms
(+ x (/ 1 (/ z (* y y))))
6.0ms
(/ 1 (/ z (* y y)))
3.0ms
(/ z (* y y))

series78.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(+ x (/ 1 (/ z (* y y))))
23.0ms
(/ 1 (/ z (* y y)))
25.0ms
(/ z (* y y))

simplify39.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0323501
11465388
25001376

prune127.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes74.0ms

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

sample656.0ms

Algorithm
intervals
Results
435.0ms10693×body80valid