Details

Time bar (total: 2.7s)

sample17.0ms

Algorithm
intervals
Results
8.0ms329×body80valid

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 10 (57.0ms)

IterNodesCost
0114
1204
2364
3584
4784
51014
61384
72254
85104
916824
1050013

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- 1 y) (/ x z) y)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- 1 y) (/ x z) y)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(fma (- 1 y) (/ x z) y)

simplify44.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
03866
18259
225653
3131353
4500153

prune31.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

2.6b
(* (- 1 y) (/ x z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-exp-log associate-*l* add-cbrt-cube
3×pow1
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod difference-of-squares unswap-sqr
1×cbrt-undiv expm1-log1p-u associate-*r/ div-exp pow-prod-down *-commutative log1p-expm1-u div-inv distribute-lft-out-- add-log-exp
Counts
1 → 41
Calls
1 calls:
15.0ms
(* (- 1 y) (/ x z))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (- 1 y) (/ x z))

simplify34.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0242219
11162197
25001193

prune87.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1 y))
0.2b
(cbrt (- 1 y))
1.3b
(* (* (cbrt (- 1 y)) (cbrt (- 1 y))) (* (cbrt (- 1 y)) (/ x z)))
1.3b
(* (cbrt (- 1 y)) (/ x z))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
116×cbrt-div
84×frac-times
58×flip3-- flip--
40×associate-*l/
34×add-sqr-sqrt
30×add-exp-log
27×associate-*r/
24×*-un-lft-identity
20×cbrt-prod
18×pow1 add-cbrt-cube
15×add-cube-cbrt prod-exp cbrt-unprod
14×associate-*r*
11×times-frac
10×associate-*l*
9×pow-prod-down
6×difference-of-squares
4×expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
3×cbrt-undiv div-exp distribute-lft-out--
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 163
Calls
4 calls:
2.0ms
(cbrt (- 1 y))
2.0ms
(cbrt (- 1 y))
51.0ms
(* (* (cbrt (- 1 y)) (cbrt (- 1 y))) (* (cbrt (- 1 y)) (/ x z)))
17.0ms
(* (cbrt (- 1 y)) (/ x z))

series213.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(cbrt (- 1 y))
40.0ms
(cbrt (- 1 y))
31.0ms
(* (* (cbrt (- 1 y)) (cbrt (- 1 y))) (* (cbrt (- 1 y)) (/ x z)))
106.0ms
(* (cbrt (- 1 y)) (/ x z))

simplify94.0ms

Algorithm
egg-herbie
Counts
175 → 175
Iterations

Useful iterations: 2 (73.0ms)

IterNodesCost
08721984
131311782
250011719

prune392.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)
1.3b
(* (- 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
15×add-sqr-sqrt
14×add-cbrt-cube
12×*-un-lft-identity
9×cbrt-prod add-cube-cbrt prod-exp cbrt-unprod
6×pow1 associate-*l*
5×associate-*r*
4×cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u add-log-exp
3×pow1/3
2×frac-times flip3-- times-frac associate-*l/ flip-- difference-of-squares unswap-sqr
1×associate-*r/ pow-prod-down *-commutative div-inv distribute-lft-out--
Counts
4 → 78
Calls
4 calls:
0.0ms
(cbrt z)
0.0ms
(cbrt z)
0.0ms
(cbrt z)
28.0ms
(* (- 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))))

series630.0ms

Counts
4 → 12
Calls
4 calls:
174.0ms
(cbrt z)
171.0ms
(cbrt z)
171.0ms
(cbrt z)
113.0ms
(* (- 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))))

simplify52.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0392651
11809532
25001486

prune278.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes54.0ms

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
0124
1124

end0.0ms

sample452.0ms

Algorithm
intervals
Results
243.0ms10108×body80valid