Details

sample111.0ms

Algorithm

intervals

Results

84.0ms	121×	body	10240	exit
14.0ms	256×	body	80	valid

simplify5.0ms

Counts: 1 → 1

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize32.0ms

Local error

Found 2 expressions with local error:

0.8b	(/ (exp a) (+ (exp a) (exp b)))
0.0b	(+ (exp a) (exp b))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
12×	`add-sqr-sqrt` `times-frac` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`fma-def` `add-exp-log` `associate-/l*`
2×	`expm1-log1p-u` `pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16` `log1p-expm1-u`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 54

Calls

2 calls:

Slowest

16.0ms	(/ (exp a) (+ (exp a) (exp b)))
14.0ms	(+ (exp a) (exp b))

series82.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

52.0ms	(/ (exp a) (+ (exp a) (exp b)))
30.0ms	(+ (exp a) (exp b))

simplify1.1s

Counts: 60 → 60

prune497.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.5b

localize10.0ms

Local error

Found 2 expressions with local error:

0.8b	(/ (exp a) (+ (exp b) (exp a)))
0.0b	(+ (exp b) (exp a))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
12×	`add-sqr-sqrt` `times-frac` `add-cube-cbrt`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`fma-def` `add-exp-log` `associate-/l*`
2×	`expm1-log1p-u` `pow1` `flip3-+` `associate-/r/` `flip-+` `insert-posit16` `log1p-expm1-u`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

2 → 54

Calls

2 calls:

Slowest

15.0ms	(/ (exp a) (+ (exp b) (exp a)))
11.0ms	(+ (exp b) (exp a))

series57.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

37.0ms	(/ (exp a) (+ (exp b) (exp a)))
20.0ms	(+ (exp b) (exp a))

simplify893.0ms

Counts: 60 → 60

prune512.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.5b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (exp a) (+ a (+ b 2)))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 40

Calls

1 calls:

Slowest

42.0ms

(/ (exp a) (+ a (+ b 2)))

series90.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

90.0ms

(/ (exp a) (+ a (+ b 2)))

simplify3.3s

Counts: 43 → 43

prune345.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.5b

localize13.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

Calls

0 calls:

Slowest

series0.0ms

Counts

0 → 0

Calls

0 calls:

Slowest

simplify0.0ms

Counts: 0 → 0

prune1.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.5b

regimes138.0ms

Accuracy

0% (0.1b remaining)

Error of 0.6b against oracle of 0.5b and baseline of 0.6b

bsearch2.0ms

end0.0ms

sample4.1s

Algorithm

intervals

Results

3.3s	3449×	body	10240	exit
544.0ms	8000×	body	80	valid