Details

sample39.0ms

Algorithm

intervals

Results

16.0ms

319×

body

valid

simplify3.6s

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	8	9
1	14	8
2	24	8
3	40	8
4	67	8
5	94	8
6	111	8
7	137	8
8	189	8
9	476	8
10	2059	8
done	5001	8

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- 1.0 x) y (* x z))

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 (- 1.0 x) y (* x z))

series52.0ms

Counts

1 → 3

Calls

1 calls:

52.0ms

(fma (- 1.0 x) y (* x z))

simplify3.5s

Counts

13 → 13

Iterations

Useful iterations: 2 (11.0ms)

Iter	Nodes	Cost
0	21	146
1	35	143
2	76	121
3	406	121
4	4458	121
done	5000	121

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma z x (* (- 1.0 x) y))
0.0b	(* (- 1.0 x) y)

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity`
5×	`associate-l`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
3×	`associate-r`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u` `add-log-exp`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `fma-udef` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 34

Calls

2 calls:

0.0ms	(fma z x (* (- 1.0 x) y))
22.0ms	(* (- 1.0 x) y)

series97.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(fma z x (* (- 1.0 x) y))
39.0ms	(* (- 1.0 x) y)

simplify4.4s

Counts

40 → 40

Iterations

Useful iterations: 3 (945.0ms)

Iter	Nodes	Cost
0	65	347
1	135	332
2	483	295
3	4819	293
done	5000	293

prune233.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma z x (/ (* (- (pow 1.0 3) (pow x 3)) y) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
0.0b	(+ (* x x) (* 1.0 x))
1.4b	(* (- (pow 1.0 3) (pow x 3)) y)
13.9b	(/ (* (- (pow 1.0 3) (pow x 3)) y) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite266.0ms

Algorithm

rewrite-expression-head

Rules

34×	`add-sqr-sqrt`
25×	`associate-l`
18×	`*-un-lft-identity`
16×	`difference-of-squares`
12×	`unpow-prod-down` `cube-prod`
11×	`add-exp-log` `add-cbrt-cube`
8×	`add-cube-cbrt` `sqr-pow`
6×	`pow1` `add-log-exp`
5×	`distribute-lft-out--`
4×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u`
3×	`times-frac` `associate-r` `associate-/r*`
2×	`cbrt-undiv` `flip3--` `flip3-+` `div-exp` `prod-exp` `associate-/r/` `flip--` `cbrt-unprod` `flip-+` `associate-/l/`
1×	`difference-cubes` `+-commutative` `distribute-rgt-out` `fma-def` `frac-2neg` `pow-prod-down` `clear-num` `sum-log` `-commutative` `fma-udef` `div-inv` `associate-/l` `unswap-sqr`

Counts

4 → 96

Calls

4 calls:

1.0ms	(fma z x (/ (* (- (pow 1.0 3) (pow x 3)) y) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
13.0ms	(+ (* x x) (* 1.0 x))
129.0ms	(* (- (pow 1.0 3) (pow x 3)) y)
118.0ms	(/ (* (- (pow 1.0 3) (pow x 3)) y) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series826.0ms

Counts

4 → 12

Calls

4 calls:

555.0ms	(fma z x (/ (* (- (pow 1.0 3) (pow x 3)) y) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
95.0ms	(+ (* x x) (* 1.0 x))
63.0ms	(* (- (pow 1.0 3) (pow x 3)) y)
113.0ms	(/ (* (- (pow 1.0 3) (pow x 3)) y) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify2.0s

Counts

108 → 108

Iterations

Useful iterations: done (2.0s)

Iter	Nodes	Cost
0	175	1876
1	494	1615
2	2780	1420
done	5001	1412

prune596.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes129.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	8	8
done	8	8

end0.0ms

sample1.1s

Algorithm

intervals

Results

520.0ms

10018×

body

valid