Details

Time bar (total: 1.9s)

sample30.0ms

Algorithm
intervals
Results
11.0ms351×body80valid

simplify9.0ms

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: 7.8b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
12.8b
(/ (* y y) z)

rewrite32.0ms

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:
14.0ms
(+ x (/ (* y y) z))
17.0ms
(/ (* y y) z)

series55.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (/ (* y y) z))
26.0ms
(/ (* y y) z)

simplify85.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0169159
1655142
22763142
35001142

prune68.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

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:
5.0ms
(+ x (* y (/ y z)))
16.0ms
(* y (/ y z))

series44.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ x (* y (/ y z)))
17.0ms
(* y (/ y z))

simplify40.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0223204
11010181
25001181

prune81.0ms

Pruning

3 alts after pruning (2 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))

rewrite34.0ms

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:
20.0ms
(+ x (/ y (/ z y)))
8.0ms
(/ y (/ z y))

series42.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(+ x (/ y (/ z y)))
16.0ms
(/ y (/ z y))

simplify55.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0381526
11826485
25001478

prune147.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (/ y (sqrt z)) (/ y (sqrt z))))
0.1b
(/ y (sqrt z))
0.1b
(/ y (sqrt z))
0.2b
(* (/ y (sqrt z)) (/ y (sqrt z)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
132×add-sqr-sqrt times-frac
90×add-cube-cbrt *-un-lft-identity
72×sqrt-prod
28×swap-sqr
22×associate-*r* associate-*l*
20×add-exp-log add-cbrt-cube
12×associate-/r*
11×pow1
9×unswap-sqr
6×cbrt-undiv div-exp div-inv associate-/l* add-log-exp
4×prod-exp cbrt-unprod
2×frac-2neg clear-num
1×+-commutative pow2 frac-times flip3-+ pow-plus associate-*r/ pow-prod-down associate-*l/ sum-log pow-sqr *-commutative pow-prod-up flip-+
Counts
4 → 194
Calls
4 calls:
5.0ms
(+ x (* (/ y (sqrt z)) (/ y (sqrt z))))
6.0ms
(/ y (sqrt z))
6.0ms
(/ y (sqrt z))
35.0ms
(* (/ y (sqrt z)) (/ y (sqrt z)))

series137.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ x (* (/ y (sqrt z)) (/ y (sqrt z))))
42.0ms
(/ y (sqrt z))
36.0ms
(/ y (sqrt z))
28.0ms
(* (/ y (sqrt z)) (/ y (sqrt z)))

simplify78.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
06341632
130191430
250011411

prune341.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes45.0ms

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
083
183

end0.0ms

sample507.0ms

Algorithm
intervals
Results
220.0ms10599×body80valid