Details

sample25.0ms

Algorithm

intervals

Results

12.0ms

360×

body

valid

simplify8.8s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	8	9
1	14	9
2	30	8
3	76	8
4	208	8
5	517	8
6	1001	8
7	1880	8
8	3104	8
9	3929	8
10	4236	8
11	4593	8
done	5000	8

prune6.0ms

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)

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

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

simplify532.0ms

Counts

13 → 13

Iterations

Useful iterations: 4 (106.0ms)

Iter	Nodes	Cost
0	25	146
1	49	143
2	113	125
3	277	124
4	1224	123
done	5000	123

prune40.0ms

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)))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

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

simplify659.0ms

Counts

13 → 13

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	23	148
1	42	146
2	83	126
3	287	126
4	1376	126
done	5000	126

prune39.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

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

series849.0ms

Counts

3 → 9

Calls

3 calls:

45.0ms	(fma (- y z) (- t x) x)
752.0ms	(pow (fma (- y z) (- t x) x) 3)
51.0ms	(cbrt (pow (fma (- y z) (- t x) x) 3))

simplify1.9s

Counts

67 → 67

Iterations

Useful iterations: 3 (347.0ms)

Iter	Nodes	Cost
0	83	1067
1	186	888
2	593	789
3	3372	777
done	5000	777

prune169.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize21.0ms

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))

rewrite16.0ms

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)
9.0ms	(* (cbrt (fma (- y z) (- t x) x)) (cbrt (pow (fma (- t x) (- y z) x) 2)))
1.0ms	(cbrt (fma (- y z) (- t x) x))
2.0ms	(cbrt (pow (fma (- t x) (- y z) x) 2))

series3.4s

Counts

4 → 12

Calls

4 calls:

256.0ms	(pow (fma (- t x) (- y z) x) 2)
1.8s	(* (cbrt (fma (- y z) (- t x) x)) (cbrt (pow (fma (- t x) (- y z) x) 2)))
336.0ms	(cbrt (fma (- y z) (- t x) x))
932.0ms	(cbrt (pow (fma (- t x) (- y z) x) 2))

simplify1.2s

Counts

104 → 104

Iterations

Useful iterations: 3 (592.0ms)

Iter	Nodes	Cost
0	167	2156
1	390	2036
2	989	1835
3	2724	1814
done	5001	1814

prune358.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes131.0ms

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

sample585.0ms

Algorithm

intervals

Results

295.0ms

12105×

body

valid