Details

Time bar (total: 3.2s)

sample19.0ms

Algorithm
intervals
Results
8.0ms357×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0142
1242
2472
3712
4712

prune6.0ms

Filtered
1 candidates to 1 candidates (100.0%)
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 (fma x y z) y t)

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 (fma x y z) y t)

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(fma (fma x y z) y t)

simplify59.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03947
19138
236638
3188738
4500138

prune37.0ms

Filtered
13 candidates to 11 candidates (84.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (fma x y z) y) t)
0.1b
(* (fma x y z) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u
1×+-commutative fma-def flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 34
Calls
2 calls:
3.0ms
(+ (* (fma x y z) y) t)
3.0ms
(* (fma x y z) y)

series90.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ (* (fma x y z) y) t)
38.0ms
(* (fma x y z) y)

simplify83.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
0155162
1497142
23196139
35002138

prune90.0ms

Filtered
40 candidates to 28 candidates (70.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series718.0ms

Counts
4 → 12
Calls
4 calls:
215.0ms
(* (cbrt y) (cbrt y))
167.0ms
(cbrt y)
165.0ms
(cbrt y)
171.0ms
(cbrt y)

simplify88.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (81.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune245.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (fma x y z) y)) (cbrt (* (fma x y z) y)))
9.1b
(cbrt (* (fma x y z) y))
9.1b
(cbrt (* (fma x y z) y))
9.1b
(cbrt (* (fma x y z) y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
5.0ms
(* (cbrt (* (fma x y z) y)) (cbrt (* (fma x y z) y)))
1.0ms
(cbrt (* (fma x y z) y))
1.0ms
(cbrt (* (fma x y z) y))
1.0ms
(cbrt (* (fma x y z) y))

series550.0ms

Counts
4 → 12
Calls
4 calls:
166.0ms
(* (cbrt (* (fma x y z) y)) (cbrt (* (fma x y z) y)))
130.0ms
(cbrt (* (fma x y z) y))
128.0ms
(cbrt (* (fma x y z) y))
126.0ms
(cbrt (* (fma x y z) y))

simplify126.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (119.0ms)

IterNodesCost
0302547
1966490
24445433
35001429

prune247.0ms

Filtered
78 candidates to 64 candidates (82.1%)
Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes152.0ms

Accuracy

0% (0.0b 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
062

end0.0ms

sample529.0ms

Algorithm
intervals
Results
264.0ms11281×body80valid