Details

Time bar (total: 1.8s)

sample18.0ms

Algorithm
intervals
Results
7.0ms329×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1203
2243
3243

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 16
Calls
1 calls:
3.0ms
(- (* x y) (* z t))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(- (* x y) (* z t))

simplify80.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
010392
135983
2110283
3261780
4500280

prune42.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x y (- (* z t)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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 x y (- (* z t)))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(fma x y (- (* z t)))

simplify120.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03055
15948
219748
376448
4422548
5500148

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma x y (- (* z t)))) (cbrt (fma x y (- (* z t)))))
1.2b
(cbrt (fma x y (- (* z t))))
1.2b
(cbrt (fma x y (- (* z t))))
1.2b
(cbrt (fma x y (- (* z t))))

rewrite9.0ms

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

series471.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(* (cbrt (fma x y (- (* z t)))) (cbrt (fma x y (- (* z t)))))
111.0ms
(cbrt (fma x y (- (* z t))))
119.0ms
(cbrt (fma x y (- (* z t))))
115.0ms
(cbrt (fma x y (- (* z t))))

simplify82.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (74.0ms)

IterNodesCost
0253849
1850784
23499707
35002690

prune238.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes75.0ms

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
0123
1143
2143

end0.0ms

sample552.0ms

Algorithm
intervals
Results
257.0ms10466×body80valid