Details

Time bar (total: 2.8s)

sample19.0ms

Algorithm
intervals
Results
7.0ms342×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
093
1113
2132
3142
4142

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

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)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(fma (/ y z) y x)

simplify43.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
02744
16839
222139
382039
4500239

prune33.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

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:
11.0ms
(+ (* (/ y z) y) x)
15.0ms
(* (/ y z) y)

series46.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(+ (* (/ y z) y) x)
21.0ms
(* (/ y z) y)

simplify112.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
0219210
1763185
23920184
35001181

prune114.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ y z)) (cbrt (/ y z)))
9.5b
(cbrt (/ y z))
9.5b
(cbrt (/ y z))
9.5b
(cbrt (/ y z))

rewrite41.0ms

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:
27.0ms
(* (cbrt (/ y z)) (cbrt (/ y z)))
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))

series309.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(* (cbrt (/ y z)) (cbrt (/ y z)))
67.0ms
(cbrt (/ y z))
72.0ms
(cbrt (/ y z))
73.0ms
(cbrt (/ y z))

simplify82.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
02671139
19171091
235901046
350011022

prune505.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

9.5b
(cbrt (/ y z))
9.5b
(cbrt (/ y z))
9.5b
(cbrt (/ y z))
9.5b
(cbrt (/ y z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
52×cbrt-prod
36×times-frac
32×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u cbrt-div pow1/3 add-cbrt-cube log1p-expm1-u div-inv add-log-exp
Counts
4 → 96
Calls
4 calls:
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))
2.0ms
(cbrt (/ y z))
3.0ms
(cbrt (/ y z))

series275.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(cbrt (/ y z))
69.0ms
(cbrt (/ y z))
63.0ms
(cbrt (/ y z))
71.0ms
(cbrt (/ y z))

simplify60.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 4 (53.0ms)

IterNodesCost
0113596
1225568
2569560
31529528
45001508

prune406.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes152.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample513.0ms

Algorithm
intervals
Results
216.0ms10620×body80valid