Details

sample22.0ms

Algorithm

intervals

Results

8.0ms

360×

body

valid

simplify3.3s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	8	9
1	14	9
2	30	8
3	77	8
4	209	8
5	525	8
6	1106	8
7	2155	8
8	3703	8
done	5000	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- y z) (- t x) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- y z) (- t x) x)

series50.0ms

Counts

1 → 3

Calls

1 calls:

50.0ms

(fma (- y z) (- t x) x)

simplify514.0ms

Counts

13 → 13

Iterations

Useful iterations: 4 (106.0ms)

Iter	Nodes	Cost
0	25	146
1	49	143
2	113	125
3	280	124
4	1237	123
done	5000	123

prune44.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- x t) z (- (* x y)))

series40.0ms

Counts

1 → 3

Calls

1 calls:

40.0ms

(fma (- x t) z (- (* x y)))

simplify814.0ms

Counts

13 → 13

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	23	148
1	42	146
2	83	126
3	290	126
4	1398	126
done	5000	126

prune42.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma (- y z) (- t x) x)
0.1b	(pow (fma (- y z) (- t x) x) 3)
42.7b	(cbrt (pow (fma (- y z) (- t x) x) 3))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
9×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`unpow-prod-down` `cube-prod`
4×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`expm1-log1p-u` `pow-unpow` `log1p-expm1-u` `add-log-exp`
2×	`cube-mult` `unpow3` `sqr-pow`
1×	`pow-to-exp` `pow-pow` `pow1/3` `pow-exp` `rem-cbrt-cube` `fma-udef` `rem-cube-cbrt`

Counts

3 → 58

Calls

3 calls:

0.0ms	(fma (- y z) (- t x) x)
1.0ms	(pow (fma (- y z) (- t x) x) 3)
2.0ms	(cbrt (pow (fma (- y z) (- t x) x) 3))

series865.0ms

Counts

3 → 9

Calls

3 calls:

43.0ms	(fma (- y z) (- t x) x)
774.0ms	(pow (fma (- y z) (- t x) x) 3)
48.0ms	(cbrt (pow (fma (- y z) (- t x) x) 3))

simplify2.9s

Counts

67 → 67

Iterations

Useful iterations: done (2.9s)

Iter	Nodes	Cost
0	83	1067
1	195	888
2	712	789
3	4263	773
done	5000	769

prune156.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.2b	(pow (fma (- t x) (- y z) x) 2)
0.3b	(* (cbrt (fma (- y z) (- t x) x)) (cbrt (pow (fma (- t x) (- y z) x) 2)))
0.6b	(cbrt (fma (- y z) (- t x) x))
33.4b	(cbrt (pow (fma (- t x) (- y z) x) 2))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

35×	`cbrt-prod`
30×	`add-sqr-sqrt`
14×	`add-cube-cbrt` `*-un-lft-identity`
11×	`unpow-prod-down` `associate-r`
10×	`unswap-sqr`
7×	`pow1` `add-exp-log`
6×	`associate-l`
5×	`unpow2` `sqr-pow`
4×	`expm1-log1p-u` `pow1/3` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
3×	`pow-unpow`
2×	`pow-prod-down`
1×	`pow-to-exp` `pow-pow` `pow-exp` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 92

Calls

4 calls:

1.0ms	(pow (fma (- t x) (- y z) x) 2)
12.0ms	(* (cbrt (fma (- y z) (- t x) x)) (cbrt (pow (fma (- t x) (- y z) x) 2)))
0.0ms	(cbrt (fma (- y z) (- t x) x))
1.0ms	(cbrt (pow (fma (- t x) (- y z) x) 2))

series3.4s

Counts

4 → 12

Calls

4 calls:

255.0ms	(pow (fma (- t x) (- y z) x) 2)
1.9s	(* (cbrt (fma (- y z) (- t x) x)) (cbrt (pow (fma (- t x) (- y z) x) 2)))
331.0ms	(cbrt (fma (- y z) (- t x) x))
911.0ms	(cbrt (pow (fma (- t x) (- y z) x) 2))

simplify703.0ms

Counts

104 → 104

Iterations

Useful iterations: done (700.0ms)

Iter	Nodes	Cost
0	167	2156
1	396	2040
2	1265	1835
done	5001	1829

prune382.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes135.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
done	7	8

end0.0ms

sample631.0ms

Algorithm

intervals

Results

299.0ms

12105×

body

valid