Details

Time bar (total: 3.1s)

sample18.0ms

Algorithm
intervals
Results
7.0ms339×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
093
1113
2132
3142
4142

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ y z) y x)

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 (/ y z) y x)

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(fma (/ y z) y x)

simplify41.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
02744
16839
222139
382039
4500239

prune31.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ y z) y) x)
0.2b
(* (/ y z) y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*r*
2×expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
1×cbrt-undiv +-commutative fma-def flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
4.0ms
(+ (* (/ y z) y) x)
8.0ms
(* (/ y z) y)

series44.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ (* (/ y z) y) x)
21.0ms
(* (/ y z) y)

simplify113.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
0219210
1763185
23920184
35001181

prune129.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ y z)) (cbrt (/ y z)))
9.2b
(cbrt (/ y z))
9.2b
(cbrt (/ y z))
9.2b
(cbrt (/ y z))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 152
Calls
4 calls:
23.0ms
(* (cbrt (/ y z)) (cbrt (/ y z)))
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))

series328.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* (cbrt (/ y z)) (cbrt (/ y z)))
79.0ms
(cbrt (/ y z))
80.0ms
(cbrt (/ y z))
70.0ms
(cbrt (/ y z))

simplify83.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 3 (70.0ms)

IterNodesCost
02671139
19171091
235901046
350011022

prune524.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ 1 z))
0.6b
(cbrt y)
9.2b
(cbrt (/ y z))
9.2b
(cbrt (/ y z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
27×times-frac
26×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
3×cbrt-div div-inv
Counts
4 → 85
Calls
4 calls:
2.0ms
(cbrt (/ 1 z))
1.0ms
(cbrt y)
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))

series544.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(cbrt (/ 1 z))
199.0ms
(cbrt y)
74.0ms
(cbrt (/ y z))
68.0ms
(cbrt (/ y z))

simplify48.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0205474
1455452
21373437
35001401

prune362.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes178.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

end0.0ms

sample476.0ms

Algorithm
intervals
Results
239.0ms10625×body80valid