Details

Time bar (total: 2.2s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.9b

localize5.0ms

Local error

Found 1 expressions with local error:

8.3b
(/ (* x y) (+ y 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 expm1-log1p-u frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 27
Calls
1 calls:
7.0ms
(/ (* x y) (+ y 1.0))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (* x y) (+ y 1.0))

simplify145.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (141.0ms)

IterNodesCost
0200154
1910129
24740126
35001124

prune67.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (+ y 1.0))
0.0b
(* x (/ y (+ y 1.0)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv expm1-log1p-u flip3-+ div-exp prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 74
Calls
2 calls:
5.0ms
(/ y (+ y 1.0))
16.0ms
(* x (/ y (+ y 1.0)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(/ y (+ y 1.0))
49.0ms
(* x (/ y (+ y 1.0)))

simplify57.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0305392
11398354
25001349

prune141.0ms

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 (+ y 1.0)) (cbrt (+ y 1.0)))
0.3b
(cbrt (+ y 1.0))
0.3b
(cbrt (+ y 1.0))
0.3b
(cbrt (+ y 1.0))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u 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 → 103
Calls
4 calls:
20.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
3.0ms
(cbrt (+ y 1.0))
2.0ms
(cbrt (+ y 1.0))
5.0ms
(cbrt (+ y 1.0))

series388.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
93.0ms
(cbrt (+ y 1.0))
93.0ms
(cbrt (+ y 1.0))
93.0ms
(cbrt (+ y 1.0))

simplify187.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 3 (169.0ms)

IterNodesCost
0315818
11058774
24784715
35001712

prune313.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.4b
(/ 1 (/ (+ y 1.0) (* x y)))
8.4b
(/ (+ y 1.0) (* x y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
28×add-exp-log
21×add-sqr-sqrt add-cube-cbrt
16×add-cbrt-cube
14×div-exp
9×associate-/r*
7×cbrt-undiv associate-/l*
6×div-inv distribute-lft-out
4×prod-exp
3×pow1 rec-exp 1-exp
2×expm1-log1p-u frac-2neg clear-num cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 89
Calls
2 calls:
10.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
9.0ms
(/ (+ y 1.0) (* x y))

series87.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
38.0ms
(/ (+ y 1.0) (* x y))

simplify59.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0376590
11864504
25001451

prune125.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes33.0ms

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
083
183

end0.0ms

sample285.0ms

Algorithm
intervals
Results
159.0ms8000×body80valid