Details

Time bar (total: 2.9s)

sample21.0ms

Algorithm
intervals
Results
9.0ms376×body80valid

simplify77.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0144
1303
2863
32903
48033
514513
634573
750013

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(fma (- t x) (- y z) x)

simplify60.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (19.0ms)

IterNodesCost
04963
111455
234655
3157054
4500354

prune36.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
0.0ms
(fma t z (* x y))
0.0ms
(fma x z (- (fma t z (* x y))))

series90.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(fma t z (* x y))
46.0ms
(fma x z (- (fma t z (* x y))))

simplify70.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
043110
111296
239396
3184796
4500196

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma t z (* x y))) (cbrt (fma t z (* x y))))
1.6b
(cbrt (fma t z (* x y)))
1.6b
(cbrt (fma t z (* x y)))
1.6b
(cbrt (fma t z (* x 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:
5.0ms
(* (cbrt (fma t z (* x y))) (cbrt (fma t z (* x y))))
0.0ms
(cbrt (fma t z (* x y)))
0.0ms
(cbrt (fma t z (* x y)))
1.0ms
(cbrt (fma t z (* x y)))

series515.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(* (cbrt (fma t z (* x y))) (cbrt (fma t z (* x y))))
121.0ms
(cbrt (fma t z (* x y)))
122.0ms
(cbrt (fma t z (* x y)))
122.0ms
(cbrt (fma t z (* x y)))

simplify81.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
0241691
1794636
23072573
35001545

prune295.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

1.6b
(cbrt (fma t z (* x y)))
1.6b
(cbrt (fma t z (* x y)))
1.6b
(cbrt (fma t z (* x y)))
1.6b
(cbrt (fma t z (* x y)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×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
Counts
4 → 52
Calls
4 calls:
0.0ms
(cbrt (fma t z (* x y)))
0.0ms
(cbrt (fma t z (* x y)))
0.0ms
(cbrt (fma t z (* x y)))
1.0ms
(cbrt (fma t z (* x y)))

series457.0ms

Counts
4 → 12
Calls
4 calls:
113.0ms
(cbrt (fma t z (* x y)))
112.0ms
(cbrt (fma t z (* x y)))
115.0ms
(cbrt (fma t z (* x y)))
118.0ms
(cbrt (fma t z (* x y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (54.0ms)

IterNodesCost
0119404
1261372
2654348
31639324
45001316

prune303.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes84.0ms

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
073

end0.0ms

sample596.0ms

Algorithm
intervals
Results
297.0ms12230×body80valid