Details

Time bar (total: 3.0s)

sample37.0ms

Algorithm
intervals
Results
21.0ms386×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0194
1353
2453
3473
4473

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

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 x y (* z t))
0.0ms
(fma b a (fma x y (* z t)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(fma x y (* z t))
62.0ms
(fma b a (fma x y (* z t)))

simplify55.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04896
111484
240684
3198284
4500184

prune84.0ms

Pruning

3 alts after pruning (2 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 b a (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 b a (fma t z (* x y)))

series102.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(fma t z (* x y))
64.0ms
(fma b a (fma t z (* x y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04696
111084
238384
3195984
4500184

prune71.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma t z (* x y))
0.0b
(fma b a (cbrt (pow (fma t z (* x y)) 3)))
0.3b
(pow (fma t z (* x y)) 3)
33.3b
(cbrt (pow (fma t z (* x y)) 3))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
5×pow1 add-exp-log add-cbrt-cube
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-unpow
2×cube-mult unpow3 fma-udef sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 68
Calls
4 calls:
0.0ms
(fma t z (* x y))
0.0ms
(fma b a (cbrt (pow (fma t z (* x y)) 3)))
1.0ms
(pow (fma t z (* x y)) 3)
2.0ms
(cbrt (pow (fma t z (* x y)) 3))

series267.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(fma t z (* x y))
58.0ms
(fma b a (cbrt (pow (fma t z (* x y)) 3)))
132.0ms
(pow (fma t z (* x y)) 3)
38.0ms
(cbrt (pow (fma t z (* x y)) 3))

simplify35.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0195369
1772343
25001337

prune204.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (fma t z (* x y)) (fma t z (* x y)))) (cbrt (fma t z (* x y))))
1.2b
(cbrt (fma t z (* x y)))
23.5b
(cbrt (* (fma t z (* x y)) (fma t z (* x y))))
33.3b
(cbrt (pow (* (cbrt (* (fma t z (* x y)) (fma t z (* x y)))) (cbrt (fma t z (* x y)))) 3))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
15×add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity
6×pow1 add-exp-log associate-*r*
5×pow1/3
4×expm1-log1p-u associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down
1×cube-mult unpow-prod-down unpow3 cube-prod pow3 prod-exp *-commutative rem-cbrt-cube cbrt-unprod sqr-pow
Counts
4 → 72
Calls
4 calls:
5.0ms
(* (cbrt (* (fma t z (* x y)) (fma t z (* x y)))) (cbrt (fma t z (* x y))))
0.0ms
(cbrt (fma t z (* x y)))
1.0ms
(cbrt (* (fma t z (* x y)) (fma t z (* x y))))
2.0ms
(cbrt (pow (* (cbrt (* (fma t z (* x y)) (fma t z (* x y)))) (cbrt (fma t z (* x y)))) 3))

series324.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* (cbrt (* (fma t z (* x y)) (fma t z (* x y)))) (cbrt (fma t z (* x y))))
107.0ms
(cbrt (fma t z (* x y)))
138.0ms
(cbrt (* (fma t z (* x y)) (fma t z (* x y))))
40.0ms
(cbrt (pow (* (cbrt (* (fma t z (* x y)) (fma t z (* x y)))) (cbrt (fma t z (* x y)))) 3))

simplify74.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
0286823
1820800
22575610
35002555

prune323.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes205.0ms

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
0103
1103

end0.0ms

sample990.0ms

Algorithm
intervals
Results
598.0ms11965×body80valid