Details

Time bar (total: 3.0s)

sample18.0ms

Algorithm
intervals
Results
7.0ms308×body80valid

simplify56.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 10 (55.0ms)

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:

0.1b
(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)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(fma (- 1 y) (/ x z) y)

simplify40.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
03866
18259
225653
3131353
4500153

prune33.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (- 1 y) (/ x z)) y)
2.3b
(* (- 1 y) (/ x z))

rewrite50.0ms

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:
16.0ms
(+ (* (- 1 y) (/ x z)) y)
32.0ms
(* (- 1 y) (/ x z))

series48.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ (* (- 1 y) (/ x z)) y)
26.0ms
(* (- 1 y) (/ x z))

simplify41.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0306322
11459297
25001287

prune125.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (- 1 y))
0.3b
(cbrt (- 1 y))
0.8b
(* (cbrt (- 1 y)) (/ x z))
1.8b
(* (* (cbrt (- 1 y)) (cbrt (- 1 y))) (* (cbrt (- 1 y)) (/ x z)))

rewrite148.0ms

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:
4.0ms
(cbrt (- 1 y))
4.0ms
(cbrt (- 1 y))
31.0ms
(* (cbrt (- 1 y)) (/ x z))
98.0ms
(* (* (cbrt (- 1 y)) (cbrt (- 1 y))) (* (cbrt (- 1 y)) (/ x z)))

series187.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(cbrt (- 1 y))
31.0ms
(cbrt (- 1 y))
93.0ms
(* (cbrt (- 1 y)) (/ x z))
32.0ms
(* (* (cbrt (- 1 y)) (cbrt (- 1 y))) (* (cbrt (- 1 y)) (/ x z)))

simplify89.0ms

Algorithm
egg-herbie
Counts
175 → 175
Iterations

Useful iterations: 2 (65.0ms)

IterNodesCost
08721984
131311782
250021719

prune402.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)
2.7b
(* (/ (- 1 y) (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

rewrite85.0ms

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:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
75.0ms
(* (/ (- 1 y) (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

series596.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt z)
181.0ms
(cbrt z)
174.0ms
(cbrt z)
58.0ms
(* (/ (- 1 y) (* (cbrt z) (cbrt z))) (/ x (cbrt z)))

simplify57.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0463855
12249700
25002664

prune334.0ms

Pruning

5 alts after pruning (2 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

sample502.0ms

Algorithm
intervals
Results
221.0ms10030×body80valid