Details

Time bar (total: 3.5s)

sample28.0ms

Algorithm
intervals
Results
18.0ms326×body80valid

simplify70.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 10 (68.0ms)

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

prune7.0ms

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)

series31.0ms

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

simplify50.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
03866
18259
225653
3131353
4500153

prune34.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (- 1 y) (/ x z)) y)
4.4b
(* (- 1 y) (/ x z))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
6×associate-*l*
4×pow1 add-log-exp
2×expm1-log1p-u frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod log1p-expm1-u difference-of-squares unswap-sqr
1×cbrt-undiv +-commutative fma-def flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out--
Counts
2 → 55
Calls
2 calls:
7.0ms
(+ (* (- 1 y) (/ x z)) y)
16.0ms
(* (- 1 y) (/ x z))

series64.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ (* (- 1 y) (/ x z)) y)
33.0ms
(* (- 1 y) (/ x z))

simplify47.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0306322
11459297
25001287

prune167.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
2.4b
(* (/ (- 1 y) (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
31×times-frac
25×add-exp-log *-un-lft-identity
22×add-cube-cbrt associate-*r*
20×cbrt-prod
18×add-cbrt-cube
10×associate-*l*
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp
6×pow1 unswap-sqr
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3
2×div-inv difference-of-squares
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative distribute-lft-out--
Counts
4 → 103
Calls
4 calls:
0.0ms
(cbrt z)
0.0ms
(cbrt z)
1.0ms
(cbrt z)
49.0ms
(* (/ (- 1 y) (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

series624.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(cbrt z)
186.0ms
(cbrt z)
184.0ms
(cbrt z)
66.0ms
(* (/ (- 1 y) (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

simplify71.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0463855
12249700
25002664

prune335.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
1.3b
(* (/ (* (cbrt (- 1 y)) (cbrt (- 1 y))) (cbrt z)) (* (/ (cbrt (- 1 y)) (cbrt z)) (/ x (cbrt z))))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
35×add-cbrt-cube
32×prod-exp cbrt-unprod
22×cbrt-undiv div-exp
12×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l*
9×pow1
6×times-frac
5×frac-times associate-*r/
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×associate-*r* *-commutative div-inv
Counts
4 → 99
Calls
4 calls:
0.0ms
(cbrt z)
0.0ms
(cbrt z)
1.0ms
(cbrt z)
70.0ms
(* (/ (* (cbrt (- 1 y)) (cbrt (- 1 y))) (cbrt z)) (* (/ (cbrt (- 1 y)) (cbrt z)) (/ x (cbrt z))))

series656.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(cbrt z)
201.0ms
(cbrt z)
192.0ms
(cbrt z)
68.0ms
(* (/ (* (cbrt (- 1 y)) (cbrt (- 1 y))) (cbrt z)) (* (/ (cbrt (- 1 y)) (cbrt z)) (/ x (cbrt z))))

simplify72.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
04441311
11964943
25001791

prune275.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes78.0ms

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

sample709.0ms

Algorithm
intervals
Results
491.0ms10109×body80valid