Details

sample91.0ms

Algorithm

intervals

Results

35.0ms	77×	body	1280	valid
17.0ms	55×	body	640	valid
17.0ms	33×	body	320	valid
10.0ms	172×	body	80	valid
1.0ms	11×	body	160	valid

simplify13.0ms

Counts

1 → 1

Iterations

Iter	Nodes
4	19
3	19
2	16
1	14
0	5

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (expm1 x) x)

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `*-un-lft-identity` `times-frac` `add-cube-cbrt`
3×	`associate-/r` `add-cbrt-cube` `add-exp-log` `associate-/l`
1×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `expm1-udef` `add-log-exp`

Counts

1 → 31

Calls

1 calls:

5.0ms

(/ (expm1 x) x)

series62.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

(/ (expm1 x) x)

simplify3.7s

Counts

34 → 34

Iterations

Iter	Nodes
5	5998
4	1847
3	761
2	314
1	133
0	68

prune323.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (/ x (expm1 x)))
0.0b	(/ x (expm1 x))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac`
52×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
16×	`associate-/r*`
15×	`add-exp-log`
9×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
4×	`cbrt-undiv`
3×	`pow1`
2×	`expm1-log1p-u` `rec-exp` `clear-num` `frac-2neg` `1-exp` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`associate-/r/` `pow-flip` `inv-pow`

Counts

2 → 109

Calls

2 calls:

7.0ms	(/ 1 (/ x (expm1 x)))
4.0ms	(/ x (expm1 x))

series141.0ms

Counts

2 → 6

Calls

2 calls:

68.0ms	(/ 1 (/ x (expm1 x)))
73.0ms	(/ x (expm1 x))

simplify933.0ms

Counts

115 → 115

Iterations

Iter	Nodes
3	2367
2	975
1	398
0	172

prune793.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (/ 1 x) (expm1 x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
13×	`associate-l`
11×	`times-frac`
10×	`*-un-lft-identity` `add-exp-log`
9×	`add-cube-cbrt`
6×	`add-cbrt-cube`
4×	`prod-exp`
3×	`pow1` `associate-r` `unswap-sqr`
2×	`div-exp` `cbrt-unprod`
1×	`expm1-log1p-u` `cbrt-undiv` `rec-exp` `1-exp` `pow-prod-down` `associate-l/` `-commutative` `insert-posit16` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 38

Calls

1 calls:

10.0ms

(* (/ 1 x) (expm1 x))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(* (/ 1 x) (expm1 x))

simplify2.4s

Counts

41 → 41

Iterations

Iter	Nodes
4	3966
3	1175
2	458
1	204
0	87

prune267.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

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	7
1	7
0	5

end0.0ms

sample2.8s

Algorithm

intervals

Results

1.1s	2296×	body	1280	valid
931.0ms	1589×	body	640	valid
390.0ms	5498×	body	80	valid
156.0ms	823×	body	320	valid
81.0ms	391×	body	160	valid