Details

sample50.0ms

Algorithm

intervals

Results

24.0ms	326×	body	80	valid
1.0ms	2×	body	1280	valid
1.0ms	3×	body	320	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid

simplify2.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	1591
7	1591
6	1539
5	1279
4	632
3	237
2	88
1	31
0	12

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize25.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (fma (+ y z) 2 t) x (* y 5.0))

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:

0.0ms

(fma (fma (+ y z) 2 t) x (* y 5.0))

series79.0ms

Counts

1 → 3

Calls

1 calls:

79.0ms

(fma (fma (+ y z) 2 t) x (* y 5.0))

simplify1.9s

Counts

13 → 13

Iterations

Iter	Nodes
done	5011
4	1330
3	306
2	99
1	48
0	28

prune118.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (fma (+ y z) 2 t) x)
0.0b	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`associate-r` `associate-l`
2×	`expm1-log1p-u` `log1p-expm1-u`
1×	`+-commutative` `sum-log` `fma-def` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 34

Calls

2 calls:

7.0ms	(* (fma (+ y z) 2 t) x)
13.0ms	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))

series124.0ms

Counts

2 → 6

Calls

2 calls:

59.0ms	(* (fma (+ y z) 2 t) x)
65.0ms	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))

simplify3.5s

Counts

40 → 40

Iterations

Iter	Nodes
done	5003
3	2550
2	626
1	176
0	70

prune317.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t)))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
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:

16.0ms	(* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t)))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))

series1.1s

Counts

4 → 12

Calls

4 calls:

268.0ms	(* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t)))
296.0ms	(cbrt (fma (+ y z) 2 t))
251.0ms	(cbrt (fma (+ y z) 2 t))
290.0ms	(cbrt (fma (+ y z) 2 t))

simplify1.8s

Counts

93 → 93

Iterations

Iter	Nodes
done	5002
3	1567
2	531
1	210
0	97

prune808.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize77.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 52

Calls

4 calls:

1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))

series1.1s

Counts

4 → 12

Calls

4 calls:

291.0ms	(cbrt (fma (+ y z) 2 t))
286.0ms	(cbrt (fma (+ y z) 2 t))
300.0ms	(cbrt (fma (+ y z) 2 t))
264.0ms	(cbrt (fma (+ y z) 2 t))

simplify2.5s

Counts

64 → 64

Iterations

Iter	Nodes
done	5001
5	2982
4	962
3	427
2	185
1	92
0	47

prune613.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes348.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	12
1	12
0	10

end0.0ms

sample1.2s

Algorithm

intervals

Results

747.0ms	10511×	body	80	valid
47.0ms	87×	body	1280	valid
20.0ms	103×	body	640	valid
9.0ms	73×	body	320	valid
3.0ms	24×	body	160	valid