Details

Time bar (total: 2.8s)

sample21.0ms

Algorithm
intervals
Results
9.0ms369×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0142
1242
2472
3712
4712

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(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)

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(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

prune33.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (fma (fma x y z) y t))
0.0b
(fma (fma x y z) y t)
0.0b
(fma (fma x y z) y t)
0.2b
(* (sqrt (fma (fma x y z) y t)) (sqrt (fma (fma x y z) y t)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×sqrt-prod
20×pow1
13×add-cube-cbrt *-un-lft-identity
9×sqrt-pow1 pow1/2
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube
5×pow-prod-up
4×expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×fma-udef
1×pow2 rem-sqrt-square pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 86
Calls
4 calls:
1.0ms
(sqrt (fma (fma x y z) y t))
0.0ms
(fma (fma x y z) y t)
0.0ms
(fma (fma x y z) y t)
10.0ms
(* (sqrt (fma (fma x y z) y t)) (sqrt (fma (fma x y z) y t)))

series472.0ms

Counts
4 → 12
Calls
4 calls:
310.0ms
(sqrt (fma (fma x y z) y t))
53.0ms
(fma (fma x y z) y t)
56.0ms
(fma (fma x y z) y t)
53.0ms
(* (sqrt (fma (fma x y z) y t)) (sqrt (fma (fma x y z) y t)))

simplify174.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0207441
1758374
24790357
35001357

prune204.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (sqrt (fma (fma x y z) y t)))
0.3b
(cbrt (sqrt (fma (fma x y z) y t)))
0.3b
(cbrt (sqrt (fma (fma x y z) y t)))
0.5b
(pow (cbrt (sqrt (fma (fma x y z) y t))) 4)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×sqrt-prod
9×unpow-prod-down
5×pow1 add-exp-log
4×expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 74
Calls
4 calls:
1.0ms
(cbrt (sqrt (fma (fma x y z) y t)))
1.0ms
(cbrt (sqrt (fma (fma x y z) y t)))
1.0ms
(cbrt (sqrt (fma (fma x y z) y t)))
3.0ms
(pow (cbrt (sqrt (fma (fma x y z) y t))) 4)

series696.0ms

Counts
4 → 12
Calls
4 calls:
147.0ms
(cbrt (sqrt (fma (fma x y z) y t)))
150.0ms
(cbrt (sqrt (fma (fma x y z) y t)))
147.0ms
(cbrt (sqrt (fma (fma x y z) y t)))
251.0ms
(pow (cbrt (sqrt (fma (fma x y z) y t))) 4)

simplify131.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 3 (120.0ms)

IterNodesCost
0247690
1820630
23624597
35001588

prune272.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes76.0ms

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

sample555.0ms

Algorithm
intervals
Results
273.0ms11250×body80valid