Details

sample17.0ms

Algorithm

intervals

Results

8.0ms

338×

body

valid

simplify607.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (6.0ms)

Iter	Nodes	Cost
0	8	9
1	19	9
2	45	8
3	79	8
4	122	8
5	162	8
6	213	8
7	299	8
8	353	8
9	354	8
done	354	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (fma 0.12 x 0.253) x)

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*` `add-cbrt-cube`
1×	`expm1-log1p-u` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 20

Calls

1 calls:

14.0ms

(* (fma 0.12 x 0.253) x)

series122.0ms

Counts

1 → 3

Calls

1 calls:

122.0ms

(* (fma 0.12 x 0.253) x)

simplify4.1s

Counts

23 → 23

Iterations

Useful iterations: 2 (76.0ms)

Iter	Nodes	Cost
0	39	204
1	77	198
2	244	168
3	841	168
4	3494	168
done	5001	168

prune63.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (fma 0.12 x 0.253) x)) (cbrt (* (fma 0.12 x 0.253) x)))
0.6b	(cbrt (* (fma 0.12 x 0.253) x))
0.6b	(cbrt (* (fma 0.12 x 0.253) x))
0.6b	(cbrt (* (fma 0.12 x 0.253) x))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`expm1-log1p-u` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 66

Calls

4 calls:

37.0ms	(* (cbrt (* (fma 0.12 x 0.253) x)) (cbrt (* (fma 0.12 x 0.253) x)))
4.0ms	(cbrt (* (fma 0.12 x 0.253) x))
3.0ms	(cbrt (* (fma 0.12 x 0.253) x))
3.0ms	(cbrt (* (fma 0.12 x 0.253) x))

series804.0ms

Counts

4 → 12

Calls

4 calls:

255.0ms	(* (cbrt (* (fma 0.12 x 0.253) x)) (cbrt (* (fma 0.12 x 0.253) x)))
176.0ms	(cbrt (* (fma 0.12 x 0.253) x))
190.0ms	(cbrt (* (fma 0.12 x 0.253) x))
183.0ms	(cbrt (* (fma 0.12 x 0.253) x))

simplify978.0ms

Counts

78 → 78

Iterations

Useful iterations: done (974.0ms)

Iter	Nodes	Cost
0	163	1700
1	413	1581
2	1287	1473
done	5001	1163

prune328.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (* (fma 0.12 x 0.253) x))
0.6b	(cbrt (* (fma 0.12 x 0.253) x))
0.6b	(cbrt x)
0.8b	(cbrt (fma 0.12 x 0.253))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

8×	`cbrt-prod`
6×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `pow1/3` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`

Counts

4 → 48

Calls

4 calls:

6.0ms	(cbrt (* (fma 0.12 x 0.253) x))
6.0ms	(cbrt (* (fma 0.12 x 0.253) x))
2.0ms	(cbrt x)
2.0ms	(cbrt (fma 0.12 x 0.253))

series807.0ms

Counts

4 → 12

Calls

4 calls:

212.0ms	(cbrt (* (fma 0.12 x 0.253) x))
174.0ms	(cbrt (* (fma 0.12 x 0.253) x))
252.0ms	(cbrt x)
170.0ms	(cbrt (fma 0.12 x 0.253))

simplify2.5s

Counts

60 → 60

Iterations

Useful iterations: done (2.5s)

Iter	Nodes	Cost
0	153	969
1	366	936
2	1045	874
3	3721	700
done	5000	695

prune348.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt x) (cbrt x))
0.6b	(cbrt x)
0.6b	(cbrt x)
0.6b	(cbrt x)

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 81

Calls

4 calls:

24.0ms	(* (cbrt x) (cbrt x))
2.0ms	(cbrt x)
2.0ms	(cbrt x)
2.0ms	(cbrt x)

series1.3s

Counts

4 → 12

Calls

4 calls:

344.0ms	(* (cbrt x) (cbrt x))
259.0ms	(cbrt x)
302.0ms	(cbrt x)
351.0ms	(cbrt x)

simplify4.9s

Counts

93 → 93

Iterations

Useful iterations: done (4.9s)

Iter	Nodes	Cost
0	65	554
1	119	443
2	327	423
3	1104	405
4	4523	400
done	5001	390

prune322.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes40.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	8	8
done	8	8

end0.0ms

sample748.0ms

Algorithm

intervals

Results

492.0ms

10735×

body

valid