Details

sample54.0ms

Algorithm

intervals

Results

32.0ms

276×

body

valid

simplify5.2s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
21	4813
20	4487
19	4229
18	3906
17	3648
16	3322
15	3006
14	2545
13	1903
12	1348
11	863
10	583
9	411
8	337
7	254
6	203
5	147
4	96
3	53
2	31
1	18
0	10

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ y (- z a))
4.3b	(fma (- z t) (/ y (- z a)) x)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
12×	`add-cube-cbrt`
5×	`associate-/r*`
4×	`add-cbrt-cube` `add-exp-log` `distribute-lft-out--` `difference-of-squares`
3×	`associate-/l*`
2×	`expm1-log1p-u` `pow1` `associate-/r/` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `flip3--` `div-exp` `fma-udef` `div-inv` `flip--`

Counts

2 → 51

Calls

2 calls:

10.0ms	(/ y (- z a))
0.0ms	(fma (- z t) (/ y (- z a)) x)

series149.0ms

Counts

2 → 6

Calls

2 calls:

49.0ms	(/ y (- z a))
100.0ms	(fma (- z t) (/ y (- z a)) x)

simplify1.6s

Counts

57 → 57

Iterations

Iter	Nodes
done	5001
3	1405
2	462
1	179
0	94

prune379.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ (- z a) y)
0.3b	(/ 1 (/ (- z a) y))
4.3b	(fma (- z t) (/ 1 (/ (- z a) y)) x)

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

132×	`times-frac`
101×	`add-sqr-sqrt` `*-un-lft-identity`
69×	`add-cube-cbrt`
22×	`associate-/r*`
16×	`add-exp-log` `distribute-lft-out--` `difference-of-squares`
10×	`add-cbrt-cube`
8×	`div-exp` `associate-/l*`
6×	`div-inv`
4×	`pow1` `cbrt-undiv`
3×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`rec-exp` `clear-num` `frac-2neg` `1-exp` `associate-/l/`
1×	`flip3--` `div-sub` `associate-/r/` `fma-udef` `pow-flip` `flip--` `inv-pow`

Counts

3 → 155

Calls

3 calls:

17.0ms	(/ (- z a) y)
12.0ms	(/ 1 (/ (- z a) y))
0.0ms	(fma (- z t) (/ 1 (/ (- z a) y)) x)

series317.0ms

Counts

3 → 9

Calls

3 calls:

46.0ms	(/ (- z a) y)
123.0ms	(/ 1 (/ (- z a) y))
148.0ms	(fma (- z t) (/ 1 (/ (- z a) y)) x)

simplify2.9s

Counts

164 → 164

Iterations

Iter	Nodes
done	5000
3	4376
2	1387
1	517
0	213

prune800.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ (- z a) y)
0.0b	(+ (/ (- z t) (/ (- z a) y)) x)
11.1b	(/ (- z t) (/ (- z a) y))

rewrite144.0ms

Algorithm

rewrite-expression-head

Rules

370×	`times-frac`
306×	`*-un-lft-identity`
304×	`add-sqr-sqrt`
152×	`add-cube-cbrt`
100×	`fma-def`
76×	`distribute-lft-out--` `difference-of-squares`
22×	`associate-/r*`
14×	`div-inv`
10×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp` `associate-/l/`
3×	`expm1-log1p-u` `pow1` `div-sub` `insert-posit16` `log1p-expm1-u`
2×	`clear-num` `frac-2neg` `flip3--` `associate-/r/` `flip--`
1×	`+-commutative` `sum-log` `flip3-+` `associate-+l-` `flip-+` `distribute-lft-out`

Counts

3 → 297

Calls

3 calls:

29.0ms	(/ (- z a) y)
76.0ms	(+ (/ (- z t) (/ (- z a) y)) x)
30.0ms	(/ (- z t) (/ (- z a) y))

series323.0ms

Counts

3 → 9

Calls

3 calls:

56.0ms	(/ (- z a) y)
133.0ms	(+ (/ (- z t) (/ (- z a) y)) x)
134.0ms	(/ (- z t) (/ (- z a) y))

simplify1.9s

Counts

306 → 306

Iterations

Iter	Nodes
done	5000
2	2407
1	877
0	282

prune1.6s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- z t) (- z a))
1.0b	(fma (/ (- z t) (- z a)) y x)

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

38×	`add-sqr-sqrt` `*-un-lft-identity`
25×	`times-frac`
14×	`add-cube-cbrt`
12×	`distribute-lft-out--` `difference-of-squares`
5×	`associate-/r` `associate-/l`
4×	`add-cbrt-cube` `add-exp-log`
2×	`expm1-log1p-u` `pow1` `flip3--` `associate-/r/` `insert-posit16` `log1p-expm1-u` `flip--` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `fma-udef` `div-inv`

Counts

2 → 66

Calls

2 calls:

18.0ms	(/ (- z t) (- z a))
0.0ms	(fma (/ (- z t) (- z a)) y x)

series186.0ms

Counts

2 → 6

Calls

2 calls:

74.0ms	(/ (- z t) (- z a))
112.0ms	(fma (/ (- z t) (- z a)) y x)

simplify1.7s

Counts

72 → 72

Iterations

Iter	Nodes
done	5001
3	2237
2	655
1	268
0	115

prune427.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes536.0ms

Accuracy

0% (1.3b remaining)

Error of 1.3b against oracle of 0.0b and baseline of 1.3b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	9
0	9

end0.0ms

sample1.3s

Algorithm

intervals

Results

913.0ms

8710×

body

valid