Details

sample47.0ms

Algorithm

intervals

Results

29.0ms

256×

body

valid

simplify62.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	75
4	75
3	69
2	51
1	28
0	14

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) x)
0.1b	(fma (fma x 0.04481 0.99229) x 1.0)
14.4b	(/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

57×	`add-sqr-sqrt`
54×	`*-un-lft-identity`
52×	`add-cube-cbrt`
46×	`times-frac`
39×	`prod-diff`
13×	`fma-neg`
5×	`add-cbrt-cube` `add-exp-log` `div-inv` `add-log-exp`
3×	`expm1-log1p-u` `pow1` `associate-/r` `insert-posit16` `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 → 111

Calls

3 calls:

38.0ms	(- (/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) x)
0.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
6.0ms	(/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

series217.0ms

Counts

3 → 9

Calls

3 calls:

86.0ms	(- (/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) x)
39.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
93.0ms	(/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

simplify2.1s

Counts

120 → 120

Iterations

Iter	Nodes
done	5001
3	2653
2	825
1	367
0	173

prune559.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) (- x))
0.1b	(fma (fma x 0.04481 0.99229) x 1.0)
14.4b	(/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
18×	`add-sqr-sqrt` `times-frac` `add-cube-cbrt`
13×	`fma-def`
7×	`add-log-exp`
5×	`add-cbrt-cube` `add-exp-log`
3×	`expm1-log1p-u` `pow1` `associate-/r` `insert-posit16` `log1p-expm1-u` `associate-/l`
2×	`sum-log` `div-inv` `distribute-lft-out`
1×	`neg-sub0` `cbrt-undiv` `+-commutative` `clear-num` `associate-+r-` `distribute-rgt-neg-in` `frac-2neg` `flip3-+` `div-exp` `unsub-neg` `neg-log` `flip-+` `fma-udef`

Counts

3 → 74

Calls

3 calls:

28.0ms	(+ (/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) (- x))
0.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
5.0ms	(/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

series225.0ms

Counts

3 → 9

Calls

3 calls:

91.0ms	(+ (/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0)) (- x))
39.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
94.0ms	(/ (fma x 0.27061 2.30753) (fma (fma x 0.04481 0.99229) x 1.0))

simplify2.2s

Counts

83 → 83

Iterations

Iter	Nodes
done	5003
3	2497
2	806
1	274
0	122

prune491.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.1b	(fma (fma x 0.04481 0.99229) x 1.0)
0.1b	(fma (fma x 0.04481 0.99229) x 1.0)
10.2b	(cbrt (* (* (fma (fma x 0.04481 0.99229) x 1.0) (fma (fma x 0.04481 0.99229) x 1.0)) (fma (fma x 0.04481 0.99229) x 1.0)))
14.4b	(/ (fma x 0.27061 2.30753) (cbrt (* (* (fma (fma x 0.04481 0.99229) x 1.0) (fma (fma x 0.04481 0.99229) x 1.0)) (fma (fma x 0.04481 0.99229) x 1.0))))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
12×	`times-frac`
6×	`add-exp-log`
5×	`cbrt-prod` `add-cbrt-cube`
4×	`expm1-log1p-u` `pow1` `associate-/r*` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`associate-/l*`
2×	`fma-udef`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `pow1/3` `div-exp` `pow3` `rem-cbrt-cube` `div-inv`

Counts

4 → 69

Calls

4 calls:

0.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
0.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
19.0ms	(cbrt (* (* (fma (fma x 0.04481 0.99229) x 1.0) (fma (fma x 0.04481 0.99229) x 1.0)) (fma (fma x 0.04481 0.99229) x 1.0)))
9.0ms	(/ (fma x 0.27061 2.30753) (cbrt (* (* (fma (fma x 0.04481 0.99229) x 1.0) (fma (fma x 0.04481 0.99229) x 1.0)) (fma (fma x 0.04481 0.99229) x 1.0))))

series243.0ms

Counts

4 → 12

Calls

4 calls:

40.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
49.0ms	(fma (fma x 0.04481 0.99229) x 1.0)
48.0ms	(cbrt (* (* (fma (fma x 0.04481 0.99229) x 1.0) (fma (fma x 0.04481 0.99229) x 1.0)) (fma (fma x 0.04481 0.99229) x 1.0)))
105.0ms	(/ (fma x 0.27061 2.30753) (cbrt (* (* (fma (fma x 0.04481 0.99229) x 1.0) (fma (fma x 0.04481 0.99229) x 1.0)) (fma (fma x 0.04481 0.99229) x 1.0))))

simplify1.8s

Counts

81 → 81

Iterations

Iter	Nodes
done	5002
3	1425
2	476
1	192
0	108

prune502.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

6.7b	(/ (fma x 0.27061 2.30753) (* (cbrt (fma (fma x 0.04481 0.99229) x 1.0)) (cbrt (fma (fma x 0.04481 0.99229) x 1.0))))
14.7b	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))
14.7b	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))
14.7b	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

9×	`cbrt-prod` `add-sqr-sqrt` `*-un-lft-identity` `add-exp-log` `add-cube-cbrt`
7×	`add-cbrt-cube`
4×	`expm1-log1p-u` `pow1` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`times-frac` `pow1/3` `associate-/l*`
2×	`cbrt-undiv` `div-exp`
1×	`clear-num` `associate-/r*` `frac-2neg` `prod-exp` `cbrt-unprod` `div-inv`

Counts

4 → 66

Calls

4 calls:

18.0ms	(/ (fma x 0.27061 2.30753) (* (cbrt (fma (fma x 0.04481 0.99229) x 1.0)) (cbrt (fma (fma x 0.04481 0.99229) x 1.0))))
1.0ms	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))
1.0ms	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))
1.0ms	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))

series933.0ms

Counts

4 → 12

Calls

4 calls:

304.0ms	(/ (fma x 0.27061 2.30753) (* (cbrt (fma (fma x 0.04481 0.99229) x 1.0)) (cbrt (fma (fma x 0.04481 0.99229) x 1.0))))
179.0ms	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))
237.0ms	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))
213.0ms	(cbrt (fma (fma x 0.04481 0.99229) x 1.0))

simplify2.7s

Counts

78 → 78

Iterations

Iter	Nodes
done	5000
3	3918
2	1121
1	403
0	164

prune571.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes46.0ms

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	13
1	13
0	12

end0.0ms

sample1.1s

Algorithm

intervals

Results

993.0ms

8000×

body

valid