Details

sample222.0ms

Algorithm

intervals

Results

88.0ms	230×	body	10240	exit
78.0ms	110×	body	1280	valid
27.0ms	75×	body	640	valid
9.0ms	38×	body	320	valid
2.0ms	17×	body	160	valid
1.0ms	16×	body	80	valid

simplify2.2s

Counts

1 → 1

Iterations

Iter	Nodes
done	5002
11	1389
10	396
9	196
8	153
7	111
6	81
5	55
4	41
3	31
2	25
1	15
0	7

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (exp x) (exp (- x)))
1.7b	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
4.7b	(- (exp x) (exp (- x)))

rewrite69.0ms

Algorithm

rewrite-expression-head

Rules

40×	`*-un-lft-identity`
26×	`add-sqr-sqrt`
20×	`times-frac`
14×	`add-cube-cbrt`
7×	`distribute-lft-out` `add-log-exp`
6×	`distribute-lft-out--` `difference-of-squares`
5×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
4×	`associate-/r*`
3×	`pow1` `insert-posit16`
2×	`flip3-+` `flip3--` `associate-/r/` `flip-+` `flip--` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `tanh-undef` `div-inv`

Counts

3 → 76

Calls

3 calls:

11.0ms	(+ (exp x) (exp (- x)))
41.0ms	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
17.0ms	(- (exp x) (exp (- x)))

series177.0ms

Counts

3 → 9

Calls

3 calls:

24.0ms	(+ (exp x) (exp (- x)))
96.0ms	(/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
56.0ms	(- (exp x) (exp (- x)))

simplify2.8s

Counts

85 → 85

Iterations

Iter	Nodes
done	5004
3	2976
2	886
1	296
0	120

prune312.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b

(tanh x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16` `tanh-def` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

2.0ms

(tanh x)

series106.0ms

Counts

1 → 3

Calls

1 calls:

106.0ms

(tanh x)

simplify2.1s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
4	2949
3	628
2	208
1	95
0	43

prune68.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes52.0ms

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	2
0	2

end0.0ms

sample8.6s

Algorithm

intervals

Results

4.2s	7655×	body	10240	exit
1.9s	2425×	body	640	valid
1.8s	3281×	body	1280	valid
465.0ms	1228×	body	320	valid
81.0ms	627×	body	160	valid
28.0ms	439×	body	80	valid