Details

sample53.0ms

Algorithm

intervals

Results

24.0ms

401×

body

valid

simplify15.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	44
3	44
2	34
1	19
0	11

prune35.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma a b (fma x y (* z t)))
0.0b	(fma x y (* z t))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`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

2 → 20

Calls

2 calls:

0.0ms	(fma a b (fma x y (* z t)))
0.0ms	(fma x y (* z t))

series158.0ms

Counts

2 → 6

Calls

2 calls:

94.0ms	(fma a b (fma x y (* z t)))
64.0ms	(fma x y (* z t))

simplify3.1s

Counts

26 → 26

Iterations

Iter	Nodes
done	5000
4	3855
3	621
2	127
1	46
0	33

prune275.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma a b (fma z t (* x y)))
0.0b	(fma z t (* x y))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`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

2 → 20

Calls

2 calls:

0.0ms	(fma a b (fma z t (* x y)))
0.0ms	(fma z t (* x y))

series161.0ms

Counts

2 → 6

Calls

2 calls:

112.0ms	(fma a b (fma z t (* x y)))
49.0ms	(fma z t (* x y))

simplify3.1s

Counts

26 → 26

Iterations

Iter	Nodes
done	5000
4	3896
3	632
2	135
1	46
0	33

prune211.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma x y (* z t))
0.1b	(* (* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t)))) (fma a b (fma x y (* z t))))
0.3b	(* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t))))
37.1b	(cbrt (* (* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t)))) (fma a b (fma x y (* z t)))))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

30×	`pow1`
12×	`add-sqr-sqrt`
11×	`add-cbrt-cube` `add-exp-log`
9×	`*-un-lft-identity` `add-cube-cbrt`
7×	`pow-plus` `pow-prod-up`
6×	`associate-r`
5×	`fma-udef`
4×	`expm1-log1p-u` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
3×	`pow2` `swap-sqr` `pow-sqr`
2×	`distribute-rgt-in` `distribute-lft-in` `pow3` `*-commutative` `unswap-sqr`
1×	`cbrt-prod` `pow1/3` `rem-cbrt-cube`

Counts

4 → 83

Calls

4 calls:

0.0ms	(fma x y (* z t))
18.0ms	(* (* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t)))) (fma a b (fma x y (* z t))))
11.0ms	(* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t))))
20.0ms	(cbrt (* (* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t)))) (fma a b (fma x y (* z t)))))

series4.8s

Counts

4 → 12

Calls

4 calls:

60.0ms	(fma x y (* z t))
4.0s	(* (* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t)))) (fma a b (fma x y (* z t))))
621.0ms	(* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t))))
107.0ms	(cbrt (* (* (fma a b (fma x y (* z t))) (fma a b (fma x y (* z t)))) (fma a b (fma x y (* z t)))))

simplify1.7s

Counts

95 → 95

Iterations

Iter	Nodes
done	5001
2	1027
1	265
0	113

prune640.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes780.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	10
1	10
0	9

end0.0ms

sample1.5s

Algorithm

intervals

Results

732.0ms

11931×

body

valid