Details

Time bar (total: 3.5s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ y x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
6.0ms
(/ x (+ y x))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ x (+ y x))

simplify79.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0118153
1378144
21031144
33646144
45001144

prune63.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
8.6b
(cbrt (/ x (+ y x)))
8.6b
(cbrt (/ x (+ y x)))
8.6b
(cbrt (/ x (+ y x)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
150×cbrt-prod
128×*-un-lft-identity
102×times-frac
92×add-sqr-sqrt
68×add-cube-cbrt
27×swap-sqr distribute-lft-out
21×associate-*r* associate-*l*
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-+ flip-+ div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 180
Calls
4 calls:
42.0ms
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
4.0ms
(cbrt (/ x (+ y x)))
4.0ms
(cbrt (/ x (+ y x)))
4.0ms
(cbrt (/ x (+ y x)))

series527.0ms

Counts
4 → 12
Calls
4 calls:
157.0ms
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
120.0ms
(cbrt (/ x (+ y x)))
125.0ms
(cbrt (/ x (+ y x)))
124.0ms
(cbrt (/ x (+ y x)))

simplify74.0ms

Algorithm
egg-herbie
Counts
192 → 192
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
02611712
18481660
231221580
350011575

prune486.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(* (cbrt (+ y x)) (cbrt (+ y x)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-prod
29×*-un-lft-identity
23×add-sqr-sqrt
15×add-cube-cbrt
12×cbrt-div
11×pow1
9×pow1/3 swap-sqr
7×associate-*r* associate-*l*
6×add-exp-log flip3-+ flip-+ distribute-lft-out
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 86
Calls
4 calls:
0.0ms
(cbrt x)
0.0ms
(cbrt x)
1.0ms
(cbrt x)
22.0ms
(* (cbrt (+ y x)) (cbrt (+ y x)))

series714.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt x)
187.0ms
(cbrt x)
178.0ms
(cbrt x)
171.0ms
(* (cbrt (+ y x)) (cbrt (+ y x)))

simplify116.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0220527
1752496
23456449
35002445

prune259.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (+ y x))
0.1b
(* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
8.4b
(sqrt (/ x (+ y x)))
8.4b
(sqrt (/ x (+ y x)))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
134×sqrt-prod
131×*-un-lft-identity
104×times-frac
103×add-sqr-sqrt
69×add-cube-cbrt
29×swap-sqr
28×distribute-lft-out
21×pow1 associate-*r* associate-*l*
14×associate-/r/
10×sqrt-pow1 pow1/2
9×unswap-sqr
8×add-exp-log add-cbrt-cube
7×flip3-+ flip-+ div-inv
6×sqrt-div
5×pow-prod-up
4×rem-sqrt-square associate-/r* add-log-exp
3×pow-prod-down pow-sqr associate-/l*
1×cbrt-undiv pow2 frac-times frac-2neg pow-plus sqrt-unprod associate-*r/ div-exp associate-*l/ prod-exp clear-num rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 201
Calls
4 calls:
6.0ms
(/ x (+ y x))
46.0ms
(* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
7.0ms
(sqrt (/ x (+ y x)))
7.0ms
(sqrt (/ x (+ y x)))

series205.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(/ x (+ y x))
38.0ms
(* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
60.0ms
(sqrt (/ x (+ y x)))
62.0ms
(sqrt (/ x (+ y x)))

simplify60.0ms

Algorithm
egg-herbie
Counts
213 → 213
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
02941220
114301131
250021112

prune416.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes52.0ms

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
052
152

end0.0ms

sample240.0ms

Algorithm
intervals
Results
118.0ms8000×body80valid