Details

sample85.0ms

Algorithm

intervals

Results

57.0ms

442×

body

valid

simplify116.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	139
5	139
4	137
3	110
2	60
1	27
0	15

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 2 expressions with local error:

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

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

2 → 22

Calls

2 calls:

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

series379.0ms

Counts

2 → 6

Calls

2 calls:

333.0ms	(fma z t (fma x y (fma c i (* a b))))
47.0ms	(fma c i (* a b))

simplify2.1s

Counts

28 → 28

Iterations

Iter	Nodes
done	5077
4	2459
3	379
2	102
1	55
0	40

prune221.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize43.0ms

Local error

Found 2 expressions with local error:

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

rewrite2.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

2 → 22

Calls

2 calls:

1.0ms	(fma z t (fma x y (fma c i (* a b))))
1.0ms	(fma c i (* a b))

series433.0ms

Counts

2 → 6

Calls

2 calls:

378.0ms	(fma z t (fma x y (fma c i (* a b))))
54.0ms	(fma c i (* a b))

simplify2.2s

Counts

28 → 28

Iterations

Iter	Nodes
done	5077
4	2459
3	379
2	102
1	55
0	40

prune224.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma z t (fma x y (fma c i (* a b))))) (cbrt (fma z t (fma x y (fma c i (* a b))))))
0.5b	(cbrt (fma z t (fma x y (fma c i (* a b)))))
0.5b	(cbrt (fma z t (fma x y (fma c i (* a b)))))
0.5b	(cbrt (fma z t (fma x y (fma c i (* a b)))))

rewrite31.0ms

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` `insert-posit16` `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 → 85

Calls

4 calls:

25.0ms	(* (cbrt (fma z t (fma x y (fma c i (* a b))))) (cbrt (fma z t (fma x y (fma c i (* a b))))))
1.0ms	(cbrt (fma z t (fma x y (fma c i (* a b)))))
1.0ms	(cbrt (fma z t (fma x y (fma c i (* a b)))))
1.0ms	(cbrt (fma z t (fma x y (fma c i (* a b)))))

series826.0ms

Counts

4 → 12

Calls

4 calls:

276.0ms	(* (cbrt (fma z t (fma x y (fma c i (* a b))))) (cbrt (fma z t (fma x y (fma c i (* a b))))))
199.0ms	(cbrt (fma z t (fma x y (fma c i (* a b)))))
179.0ms	(cbrt (fma z t (fma x y (fma c i (* a b)))))
171.0ms	(cbrt (fma z t (fma x y (fma c i (* a b)))))

simplify2.6s

Counts

97 → 97

Iterations

Iter	Nodes
done	5000
4	4311
3	1218
2	511
1	223
0	97

prune824.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma c i (* a b))
0.1b	(* (* (fma c i (* a b)) (fma c i (* a b))) (fma c i (* a b)))
0.3b	(* (fma c i (* a b)) (fma c i (* a b)))
31.7b	(cbrt (* (* (fma c i (* a b)) (fma c i (* a b))) (fma c i (* a b))))

rewrite36.0ms

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` `insert-posit16` `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 → 87

Calls

4 calls:

0.0ms	(fma c i (* a b))
16.0ms	(* (* (fma c i (* a b)) (fma c i (* a b))) (fma c i (* a b)))
7.0ms	(* (fma c i (* a b)) (fma c i (* a b)))
11.0ms	(cbrt (* (* (fma c i (* a b)) (fma c i (* a b))) (fma c i (* a b))))

series379.0ms

Counts

4 → 12

Calls

4 calls:

58.0ms	(fma c i (* a b))
176.0ms	(* (* (fma c i (* a b)) (fma c i (* a b))) (fma c i (* a b)))
76.0ms	(* (fma c i (* a b)) (fma c i (* a b)))
69.0ms	(cbrt (* (* (fma c i (* a b)) (fma c i (* a b))) (fma c i (* a b))))

simplify2.8s

Counts

99 → 99

Iterations

Iter	Nodes
done	5003
3	3285
2	795
1	259
0	105

prune627.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes831.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	18
1	18
0	14

end0.0ms

sample2.8s

Algorithm

intervals

Results

1.7s

13675×

body

valid