Details

sample42.0ms

Algorithm

intervals

Results

21.0ms

256×

body

valid

simplify3.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
10	1555
9	475
8	221
7	170
6	142
5	120
4	106
3	68
2	39
1	22
0	14

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)))
0.1b	(fma (fma x 0.04481 0.99229) x 1.0)
14.8b	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

51×	`add-sqr-sqrt`
48×	`*-un-lft-identity`
46×	`add-cube-cbrt`
39×	`prod-diff`
37×	`times-frac`
5×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
4×	`div-inv`
3×	`expm1-log1p-u` `pow1` `associate-/r` `fma-neg` `log1p-expm1-u` `associate-/l`
2×	`difference-of-squares`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `flip3--` `diff-log` `div-exp` `fma-udef` `flip--` `distribute-lft-out--`

Counts

3 → 98

Calls

3 calls:

22.0ms	(- x (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)))
0.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
8.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

series242.0ms

Counts

3 → 9

Calls

3 calls:

114.0ms	(- x (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)))
34.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
95.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

simplify2.2s

Counts

107 → 107

Iterations

Iter	Nodes
done	5000
2	1977
1	498
0	209

prune784.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize66.0ms

Local error

Found 4 expressions with local error:

14.8b	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
14.8b	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
14.8b	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
19.4b	(cbrt (* (* (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))) (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))))

rewrite85.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
27×	`times-frac`
10×	`add-cbrt-cube` `add-exp-log`
9×	`associate-/r` `associate-/l`
7×	`cbrt-div`
5×	`frac-times` `associate-*l/`
4×	`expm1-log1p-u` `pow1` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-undiv` `clear-num` `frac-2neg` `div-exp` `associate-*r/` `div-inv`
1×	`cbrt-prod` `pow1/3` `pow3` `rem-cbrt-cube`

Counts

4 → 106

Calls

4 calls:

7.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
7.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
7.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
58.0ms	(cbrt (* (* (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))) (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))))

series369.0ms

Counts

4 → 12

Calls

4 calls:

83.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
82.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
87.0ms	(/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))
117.0ms	(cbrt (* (* (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))) (/ (fma 0.27061 x 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))))

simplify1.4s

Counts

118 → 118

Iterations

Iter	Nodes
done	5000
3	1829
2	476
1	189
0	107

prune856.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x 3.0191289436999997) (fma x (* x 1.900161040244073) 2.30753))
0.1b	(fma x (* x 1.900161040244073) 2.30753)

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-log-exp`
3×	`add-sqr-sqrt` `*-un-lft-identity` `prod-diff` `add-cube-cbrt`
2×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `fma-udef` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `fma-neg` `diff-log` `flip--` `associate--r+`

Counts

2 → 29

Calls

2 calls:

13.0ms	(- (* x 3.0191289436999997) (fma x (* x 1.900161040244073) 2.30753))
1.0ms	(fma x (* x 1.900161040244073) 2.30753)

series147.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(- (* x 3.0191289436999997) (fma x (* x 1.900161040244073) 2.30753))
105.0ms	(fma x (* x 1.900161040244073) 2.30753)

simplify1.4s

Counts

35 → 35

Iterations

Iter	Nodes
done	5000
2	672
1	142
0	62

prune156.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	15
1	15
0	14

end0.0ms

sample934.0ms

Algorithm

intervals

Results

720.0ms

8000×

body

valid