Details

Time bar (total: 1.9s)

sample29.0ms

Algorithm
intervals
Results
20.0ms350×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0193
1413
2723
3813
4813

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (fma x x (* x y)) 2.0)
0.0b
(fma x x (* x y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 30
Calls
2 calls:
3.0ms
(* (fma x x (* x y)) 2.0)
0.0ms
(fma x x (* x y))

series88.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* (fma x x (* x y)) 2.0)
36.0ms
(fma x x (* x y))

simplify63.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
087151
1328132
22448132
35001132

prune63.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma x x (* x y))
0.4b
(* (* (fma x x (* x y)) (sqrt 2.0)) (sqrt 2.0))
0.4b
(* (fma x x (* x y)) (sqrt 2.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt associate-*r*
10×pow1 add-exp-log add-cbrt-cube
8×add-cube-cbrt *-un-lft-identity
7×sqrt-prod
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×*-commutative unswap-sqr
1×fma-udef
Counts
3 → 57
Calls
3 calls:
0.0ms
(fma x x (* x y))
11.0ms
(* (* (fma x x (* x y)) (sqrt 2.0)) (sqrt 2.0))
4.0ms
(* (fma x x (* x y)) (sqrt 2.0))

series221.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(fma x x (* x y))
109.0ms
(* (* (fma x x (* x y)) (sqrt 2.0)) (sqrt 2.0))
77.0ms
(* (fma x x (* x y)) (sqrt 2.0))

simplify35.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0173375
1871319
25002312

prune109.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (fma x x (* x y)) (* (cbrt 2.0) (cbrt 2.0)))
1.0b
(cbrt 2.0)
1.0b
(cbrt 2.0)
1.0b
(cbrt 2.0)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log cbrt-prod add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×add-cbrt-cube
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod
1×associate-*r* *-commutative unswap-sqr
Counts
4 → 60
Calls
4 calls:
10.0ms
(* (fma x x (* x y)) (* (cbrt 2.0) (cbrt 2.0)))
0.0ms
(cbrt 2.0)
0.0ms
(cbrt 2.0)
1.0ms
(cbrt 2.0)

series113.0ms

Counts
4 → 6
Calls
4 calls:
113.0ms
(* (fma x x (* x y)) (* (cbrt 2.0) (cbrt 2.0)))
0.0ms
(cbrt 2.0)
0.0ms
(cbrt 2.0)
0.0ms
(cbrt 2.0)

simplify57.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0116300
1430261
21912253
35002253

prune142.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes30.0ms

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
083
183

end0.0ms

sample828.0ms

Algorithm
intervals
Results
656.0ms11116×body80valid