Details

sample159.0ms

Algorithm

intervals

Results

94.0ms	94×	body	10240	exit
26.0ms	262×	body	80	valid
11.0ms	11×	body	1280	valid
6.0ms	9×	body	640	valid
2.0ms	6×	body	320	valid
1.0ms	5×	body	160	valid

simplify44.0ms

Counts: 1 → 1

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (log1p (exp x)) (* y x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-log-exp`
3×	`add-sqr-sqrt` `*-un-lft-identity` `fma-neg` `prod-diff` `add-cube-cbrt`
2×	`diff-log`
1×	`expm1-log1p-u` `pow1` `log1p-udef` `sub-neg` `flip3--` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u` `flip--`

Counts

1 → 22

Calls

1 calls:

Slowest

10.0ms

(- (log1p (exp x)) (* y x))

series70.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

70.0ms

(- (log1p (exp x)) (* y x))

simplify835.0ms

Counts: 25 → 25

prune254.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

1.4b	(log (/ (+ 1 (exp x)) (exp (* y x))))
0.0b	(/ (+ 1 (exp x)) (exp (* y x)))
0.0b	(+ 1 (exp x))
0.0b	(exp (* y x))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 97

Calls

4 calls:

Slowest

19.0ms	(/ (+ 1 (exp x)) (exp (* y x)))
6.0ms	(exp (* y x))
6.0ms	(log (/ (+ 1 (exp x)) (exp (* y x))))
5.0ms	(+ 1 (exp x))

series115.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

54.0ms	(log (/ (+ 1 (exp x)) (exp (* y x))))
38.0ms	(/ (+ 1 (exp x)) (exp (* y x)))
13.0ms	(exp (* y x))
9.0ms	(+ 1 (exp x))

simplify964.0ms

Counts: 109 → 109

prune1.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes72.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample4.8s

Algorithm

intervals

Results

3.2s	2394×	body	10240	exit
963.0ms	8340×	body	80	valid
212.0ms	280×	body	640	valid
124.0ms	123×	body	1280	valid
70.0ms	184×	body	320	valid
25.0ms	107×	body	160	valid