Details

sample34.0ms

Algorithm

intervals

Results

23.0ms

256×

body

valid

simplify9.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	12
2	12
1	10
0	7

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (exp x) (exp (- x)))
0.0b	(/ 2 (+ (exp x) (exp (- x))))

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
12×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-exp-log` `add-log-exp`
3×	`associate-/l*`
2×	`pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 47

Calls

2 calls:

12.0ms	(+ (exp x) (exp (- x)))
29.0ms	(/ 2 (+ (exp x) (exp (- x))))

series83.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(+ (exp x) (exp (- x)))
41.0ms	(/ 2 (+ (exp x) (exp (- x))))

simplify1.8s

Counts

53 → 53

Iterations

Iter	Nodes
done	5001
3	1725
2	544
1	205
0	90

prune201.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (exp x) (exp (- x)))
0.0b	(/ 2 (+ (exp x) (exp (- x))))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
12×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-exp-log` `add-log-exp`
3×	`associate-/l*`
2×	`pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 47

Calls

2 calls:

12.0ms	(+ (exp x) (exp (- x)))
24.0ms	(/ 2 (+ (exp x) (exp (- x))))

series80.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(+ (exp x) (exp (- x)))
40.0ms	(/ 2 (+ (exp x) (exp (- x))))

simplify1.6s

Counts

53 → 53

Iterations

Iter	Nodes
done	5001
3	1725
2	544
1	205
0	90

prune233.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize63.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
0.5b	(cbrt (+ (exp x) (exp (- x))))
0.5b	(cbrt (+ (exp x) (exp (- x))))
0.5b	(cbrt (+ (exp x) (exp (- x))))

rewrite230.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
8×	`add-cbrt-cube`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`frac-times` `cbrt-unprod` `insert-posit16` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative`

Counts

4 → 102

Calls

4 calls:

164.0ms	(* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
25.0ms	(cbrt (+ (exp x) (exp (- x))))
19.0ms	(cbrt (+ (exp x) (exp (- x))))
18.0ms	(cbrt (+ (exp x) (exp (- x))))

series867.0ms

Counts

4 → 12

Calls

4 calls:

291.0ms	(* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
180.0ms	(cbrt (+ (exp x) (exp (- x))))
188.0ms	(cbrt (+ (exp x) (exp (- x))))
208.0ms	(cbrt (+ (exp x) (exp (- x))))

simplify2.3s

Counts

114 → 114

Iterations

Iter	Nodes
done	5007
3	2835
2	943
1	286
0	112

prune678.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes95.0ms

Accuracy

0% (0.0b remaining)

Error of 0.2b against oracle of 0.2b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	10
1	10
0	9

end0.0ms

sample787.0ms

Algorithm

intervals

Results

666.0ms

8000×

body

valid