Details

sample18.0ms

Algorithm

intervals

Results

7.0ms

331×

body

valid

simplify682.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	8	9
1	14	8
2	24	8
3	35	8
4	52	8
5	71	8
6	87	8
7	113	8
8	170	8
9	296	8
10	423	8
11	475	8
12	487	8
13	489	8
done	489	8

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- 1.0 x) y (* x z))

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 (- 1.0 x) y (* x z))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(fma (- 1.0 x) y (* x z))

simplify525.0ms

Counts

13 → 13

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	21	146
1	35	143
2	76	121
3	247	121
4	1249	121
done	5000	121

prune35.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) y)
0.0b	(fma z x (* (- 1.0 x) y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity`
5×	`associate-l`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
3×	`associate-r`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u` `add-log-exp`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `fma-udef` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 34

Calls

2 calls:

10.0ms	(* (- 1.0 x) y)
0.0ms	(fma z x (* (- 1.0 x) y))

series62.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(* (- 1.0 x) y)
31.0ms	(fma z x (* (- 1.0 x) y))

simplify893.0ms

Counts

40 → 40

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	65	347
1	131	329
2	446	293
3	1709	293
done	5001	293

prune78.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (- 1.0 x))
0.0b	(fma z x (* y (- 1.0 x)))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt`
18×	`*-un-lft-identity` `prod-diff`
16×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
4×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-l`
2×	`expm1-log1p-u` `sub-neg` `associate-*r/` `log1p-expm1-u` `add-log-exp`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `fma-udef` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 56

Calls

2 calls:

12.0ms	(* y (- 1.0 x))
0.0ms	(fma z x (* y (- 1.0 x)))

series64.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(* y (- 1.0 x))
29.0ms	(fma z x (* y (- 1.0 x)))

simplify2.6s

Counts

62 → 62

Iterations

Useful iterations: 3 (467.0ms)

Iter	Nodes	Cost
0	117	865
1	217	683
2	786	539
3	3347	515
done	5000	515

prune99.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma z x (+ (* 1.0 y) (* y (- 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 z x (+ (* 1.0 y) (* y (- x))))

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(fma z x (+ (* 1.0 y) (* y (- x))))

simplify547.0ms

Counts

13 → 13

Iterations

Useful iterations: 2 (9.0ms)

Iter	Nodes	Cost
0	23	180
1	36	165
2	79	119
3	260	119
4	1262	119
done	5001	119

prune28.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes44.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	11
1	14	11
2	17	11
3	18	11
done	18	11

end0.0ms

sample454.0ms

Algorithm

intervals

Results

237.0ms

10161×

body

valid