Details

Time bar (total: 1.3s)

sample14.0ms

Algorithm
intervals
Results
7.0ms343×body80valid

simplify28.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0194
1454
2823
31273
41683
52243
63593
76663
87633
97633

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (- x) (fma 0.12 x 0.253) 1.0)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×fma-udef
Counts
1 → 1
Calls
1 calls:
1.0ms
(fma (- x) (fma 0.12 x 0.253) 1.0)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(fma (- x) (fma 0.12 x 0.253) 1.0)

simplify71.0ms

Algorithm
egg-herbie
Counts
4 → 4
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
03018
17118
220912
354412
4193712
5500112

prune3.0ms

Filtered
4 candidates to 1 candidates (25.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New404
Fresh011
Picked011
Done000
Total426

Merged error: 0.1b

Counts
6 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
3×+-commutative
2×distribute-rgt-in distribute-lft-in flip3-+ associate-*r/ flip-+
1×*-commutative
Counts
2 → 10
Calls
2 calls:
3.0ms
(+ 0.253 (* x 0.12))
4.0ms
(* x (+ 0.253 (* x 0.12)))

series96.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ 0.253 (* x 0.12))
64.0ms
(* x (+ 0.253 (* x 0.12)))

simplify93.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07652
122546
287346
3290546
4500246

prune27.0ms

Filtered
16 candidates to 9 candidates (56.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New13316
Fresh000
Picked101
Done011
Total14418

Merged error: 0.1b

Counts
18 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x 0.12)) (* x 0.253))
0.1b
(* x (* x 0.12))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
8×*-commutative
5×associate-*r*
4×fma-def
2×distribute-rgt-out
1×+-commutative flip3-+ flip-+ distribute-lft-out
Counts
2 → 13
Calls
2 calls:
5.0ms
(+ (* x (* x 0.12)) (* x 0.253))
3.0ms
(* x (* x 0.12))

series93.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(+ (* x (* x 0.12)) (* x 0.253))
27.0ms
(* x (* x 0.12))

simplify194.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
07750
130943
2135941
3499040
4500140

prune26.0ms

Filtered
19 candidates to 9 candidates (47.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17219
Fresh202
Picked011
Done101
Total20323

Merged error: 0.0b

Counts
23 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (pow x 2) 0.12) (* x 0.253))
0.2b
(* (pow x 2) 0.12)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
5×associate-*l*
4×fma-def
3×unpow2
2×*-commutative sqr-pow
1×+-commutative flip3-+ flip-+ distribute-lft-out
Counts
2 → 11
Calls
2 calls:
5.0ms
(+ (* (pow x 2) 0.12) (* x 0.253))
3.0ms
(* (pow x 2) 0.12)

series93.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(+ (* (pow x 2) 0.12) (* x 0.253))
27.0ms
(* (pow x 2) 0.12)

simplify58.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
08349
130546
2138840
3500138

prune29.0ms

Filtered
17 candidates to 11 candidates (64.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh011
Picked011
Done011
Total17320

Merged error: 0.0b

Counts
20 → 3

regimes12.0ms

Accuracy

0% (0.1b 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
0135
1135

end0.0ms

sample341.0ms

Algorithm
intervals
Results
219.0ms10714×body80valid