Details

sample222.0ms

Algorithm

intervals

Results

99.0ms	103×	body	1280	valid
48.0ms	83×	body	640	valid
35.0ms	39×	body	320	valid
23.0ms	250×	body	80	nan
5.0ms	20×	body	160	valid
1.0ms	11×	body	80	valid

simplify162.0ms

Counts

1 → 1

Iterations

Iter	Nodes
10	175
9	175
8	171
7	169
6	137
5	115
4	87
3	59
2	27
1	19
0	9

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.1b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x 1) (- 1 x))
6.3b	(log (/ (+ x 1) (- 1 x)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

78×	`*-un-lft-identity`
52×	`add-sqr-sqrt`
48×	`times-frac`
30×	`log-prod`
25×	`add-cube-cbrt`
18×	`difference-of-squares`
13×	`distribute-lft-out`
9×	`distribute-lft-out--`
7×	`add-exp-log`
6×	`associate-/r*`
4×	`add-cbrt-cube` `associate-/r/` `associate-/l*`
3×	`pow1`
2×	`expm1-log1p-u` `flip3--` `div-exp` `rem-log-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `flip--` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3-+` `log-pow` `flip-+`

Counts

2 → 97

Calls

2 calls:

21.0ms	(/ (+ x 1) (- 1 x))
6.0ms	(log (/ (+ x 1) (- 1 x)))

series124.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(/ (+ x 1) (- 1 x))
93.0ms	(log (/ (+ x 1) (- 1 x)))

simplify1.2s

Counts

103 → 103

Iterations

Iter	Nodes
3	2198
2	855
1	372
0	166

prune562.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.0b	(* x (+ (* (* 2/3 x) x) 2))
0.1b	(* (* 2/3 x) x)
0.3b	(* 2/3 x)

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `pow1` `add-cbrt-cube` `add-exp-log`
9×	`associate-r`
8×	`*-un-lft-identity` `add-cube-cbrt`
7×	`associate-l`
5×	`pow-prod-down` `prod-exp` `cbrt-unprod`
3×	`expm1-log1p-u` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`associate-*r/` `unswap-sqr`
1×	`distribute-rgt-in` `distribute-lft-in` `flip3-+` `flip-+`

Counts

3 → 67

Calls

3 calls:

55.0ms	(* x (+ (* (* 2/3 x) x) 2))
18.0ms	(* (* 2/3 x) x)
5.0ms	(* 2/3 x)

series232.0ms

Counts

3 → 9

Calls

3 calls:

151.0ms	(* x (+ (* (* 2/3 x) x) 2))
51.0ms	(* (* 2/3 x) x)
29.0ms	(* 2/3 x)

simplify1.7s

Counts

76 → 76

Iterations

Iter	Nodes
3	3541
2	814
1	246
0	95

prune660.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.1b	(* x (* (* 2/3 x) x))
0.1b	(* (* 2/3 x) x)
0.3b	(* 2/3 x)

rewrite104.0ms

Algorithm

rewrite-expression-head

Rules

19×	`pow1` `add-cbrt-cube` `add-exp-log`
10×	`pow-prod-down` `prod-exp` `cbrt-unprod`
9×	`add-sqr-sqrt`
7×	`-un-lft-identity` `associate-r` `associate-l*` `add-cube-cbrt`
3×	`expm1-log1p-u` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`unswap-sqr`

Counts

3 → 66

Calls

3 calls:

64.0ms	(* x (* (* 2/3 x) x))
27.0ms	(* (* 2/3 x) x)
11.0ms	(* 2/3 x)

series113.0ms

Counts

3 → 9

Calls

3 calls:

45.0ms	(* x (* (* 2/3 x) x))
51.0ms	(* (* 2/3 x) x)
17.0ms	(* 2/3 x)

simplify1.4s

Counts

75 → 75

Iterations

Iter	Nodes
3	2557
2	683
1	188
0	77

prune857.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (log1p x) (log (- 1 x)))
6.3b	(log (- 1 x))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
20×	`add-sqr-sqrt`
12×	`log-prod` `prod-diff` `add-cube-cbrt`
7×	`pow1`
6×	`associate--r+`
5×	`log-pow` `difference-of-squares`
4×	`log-div` `distribute-lft-out--`
3×	`flip3--` `fma-neg` `add-exp-log` `flip--` `add-log-exp`
2×	`expm1-log1p-u` `sub-neg` `log1p-def` `add-cbrt-cube` `diff-log` `insert-posit16` `log1p-expm1-u` `associate--r-`
1×	`log1p-udef` `rem-log-exp`

Counts

2 → 64

Calls

2 calls:

9.0ms	(- (log1p x) (log (- 1 x)))
4.0ms	(log (- 1 x))

series182.0ms

Counts

2 → 6

Calls

2 calls:

150.0ms	(- (log1p x) (log (- 1 x)))
32.0ms	(log (- 1 x))

simplify2.9s

Counts

70 → 70

Iterations

Iter	Nodes
4	4525
3	1697
2	668
1	320
0	141

prune463.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

regimes17.0ms

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
2	8
1	8
0	7

end0.0ms

sample8.0s

Algorithm

intervals

Results

4.0s	3458×	body	1280	valid
1.7s	2426×	body	640	valid
1.3s	7967×	body	80	nan
540.0ms	1256×	body	320	valid
148.0ms	628×	body	160	valid
27.0ms	232×	body	80	valid