Details

sample35.0ms

Algorithm

intervals

Results

12.0ms

335×

body

valid

simplify2.3s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
8	3315
7	1018
6	353
5	156
4	89
3	51
2	28
1	14
0	8

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 1 expressions with local error:

1.5b	(fma (- y x) (/ z t) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma (- y x) (/ z t) x)

series71.0ms

Counts

1 → 3

Calls

1 calls:

71.0ms

(fma (- y x) (/ z t) x)

simplify1.5s

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
4	1513
3	263
2	86
1	41
0	23

prune68.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize26.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma (- y x) (/ z t) x))
1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-prod` `fma-udef`
1×	`pow1/3`

Counts

4 → 43

Calls

4 calls:

1.0ms	(cbrt (fma (- y x) (/ z t) x))
0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)

series683.0ms

Counts

4 → 12

Calls

4 calls:

550.0ms	(cbrt (fma (- y x) (/ z t) x))
36.0ms	(fma (- y x) (/ z t) x)
44.0ms	(fma (- y x) (/ z t) x)
53.0ms	(fma (- y x) (/ z t) x)

simplify1.0s

Counts

55 → 55

Iterations

Iter	Nodes
done	5000
3	1111
2	281
1	118
0	60

prune319.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 4 expressions with local error:

1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

4 → 40

Calls

4 calls:

0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)
1.0ms	(fma (- y x) (/ z t) x)

series162.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(fma (- y x) (/ z t) x)
38.0ms	(fma (- y x) (/ z t) x)
50.0ms	(fma (- y x) (/ z t) x)
38.0ms	(fma (- y x) (/ z t) x)

simplify1.4s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
4	1513
3	263
2	86
1	41
0	23

prune368.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize96.0ms

Local error

Found 4 expressions with local error:

1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)
1.5b	(fma (- y x) (/ z t) x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

4 → 40

Calls

4 calls:

0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)
1.0ms	(fma (- y x) (/ z t) x)

series208.0ms

Counts

4 → 12

Calls

4 calls:

37.0ms	(fma (- y x) (/ z t) x)
48.0ms	(fma (- y x) (/ z t) x)
58.0ms	(fma (- y x) (/ z t) x)
64.0ms	(fma (- y x) (/ z t) x)

simplify1.4s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
4	1513
3	263
2	86
1	41
0	23

prune409.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes436.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	7
0	7

end0.0ms

sample1.3s

Algorithm

intervals

Results

601.0ms

10707×

body

valid