Details

Time bar (total: 1.8s)

sample16.0ms

Algorithm
intervals
Results
7.0ms346×body80valid

simplify7.0ms

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: 5.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
9.9b
(/ (* 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)

series50.0ms

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

simplify88.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0169159
1655142
22763142
35001142

prune74.0ms

Pruning

4 alts after pruning (3 fresh and 1 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))

rewrite24.0ms

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)))
6.0ms
(/ y (/ z y))

series47.0ms

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

simplify57.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0381526
11826485
25001478

prune163.0ms

Pruning

6 alts after pruning (4 fresh and 2 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))

rewrite10.0ms

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)))
6.0ms
(* y (/ y z))

series46.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ x (* y (/ y z)))
18.0ms
(* y (/ y z))

simplify38.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0223204
11010181
25001181

prune81.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
421×times-frac
200×*-un-lft-identity
198×add-sqr-sqrt add-cube-cbrt
29×div-inv
24×add-exp-log
16×div-exp
14×add-cbrt-cube
13×associate-/r* associate-/l*
8×cbrt-undiv
4×add-log-exp
2×pow1 rec-exp 1-exp
1×+-commutative frac-2neg flip3-+ clear-num sum-log associate-/r/ flip-+ associate-/l/ distribute-lft-out
Counts
2 → 231
Calls
2 calls:
35.0ms
(+ x (/ (/ y z) (/ 1 y)))
13.0ms
(/ (/ y z) (/ 1 y))

series51.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ x (/ (/ y z) (/ 1 y)))
23.0ms
(/ (/ y z) (/ 1 y))

simplify49.0ms

Algorithm
egg-herbie
Counts
237 → 237
Iterations

Useful iterations: 1 (29.0ms)

IterNodesCost
012482243
150011909

prune375.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes123.0ms

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

sample436.0ms

Algorithm
intervals
Results
224.0ms10691×body80valid