Details

sample31.0ms

Algorithm

intervals

Results

15.0ms

335×

body

valid

simplify3.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
20	4835
19	4589
18	4315
17	4067
16	3795
15	3549
14	3276
13	3025
12	2756
11	1815
10	756
9	299
8	167
7	124
6	98
5	78
4	61
3	40
2	24
1	14
0	8

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

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

series57.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

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

simplify1.3s

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
4	952
3	210
2	78
1	35
0	22

prune67.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 34

Calls

2 calls:

0.0ms	(fma y x (* (- 1.0 x) z))
21.0ms	(* (- 1.0 x) z)

series76.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(fma y x (* (- 1.0 x) z))
34.0ms	(* (- 1.0 x) z)

simplify1.8s

Counts

40 → 40

Iterations

Iter	Nodes
done	5002
3	1424
2	351
1	136
0	65

prune190.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma y x (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
4.0b	(* (- (* 1.0 1.0) (* x x)) z)
5.9b	(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

11×	`*-un-lft-identity`
10×	`add-cbrt-cube` `add-exp-log`
9×	`add-sqr-sqrt`
7×	`add-cube-cbrt`
5×	`pow1`
4×	`associate-/r` `times-frac` `associate-l` `associate-l/`
3×	`expm1-log1p-u` `associate-r` `log1p-expm1-u` `add-log-exp`
2×	`cbrt-undiv` `flip3--` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `flip--` `distribute-lft-out` `associate-/l/`
1×	`clear-num` `frac-2neg` `flip3-+` `pow-prod-down` `-commutative` `flip-+` `fma-udef` `div-inv` `associate-/l` `difference-of-squares` `unswap-sqr`

Counts

3 → 62

Calls

3 calls:

0.0ms	(fma y x (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
20.0ms	(* (- (* 1.0 1.0) (* x x)) z)
33.0ms	(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

series203.0ms

Counts

3 → 9

Calls

3 calls:

69.0ms	(fma y x (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
48.0ms	(* (- (* 1.0 1.0) (* x x)) z)
86.0ms	(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

simplify1.6s

Counts

71 → 71

Iterations

Iter	Nodes
done	5002
2	1218
1	327
0	118

prune424.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes118.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	8
1	8
0	7

end0.0ms

sample872.0ms

Algorithm

intervals

Results

479.0ms

10099×

body

valid