Details

sample120.0ms

Algorithm

intervals

Results

82.0ms	227×	body	10240	exit
10.0ms	212×	body	80	valid
3.0ms	27×	body	320	valid
3.0ms	12×	body	640	valid
1.0ms	7×	body	160	valid

simplify691.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
4	419
3	115
2	52
1	21
0	8

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.4b

localize35.0ms

Local error

Found 4 expressions with local error:

0.0b	(* wj (exp wj))
0.0b	(* wj (exp wj))
0.5b	(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
2.1b	(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

rewrite142.0ms

Algorithm

rewrite-expression-head

Rules

82×	`*-un-lft-identity`
76×	`add-sqr-sqrt`
67×	`add-cube-cbrt`
63×	`prod-diff`
61×	`times-frac`
13×	`distribute-rgt-out` `distribute-rgt1-in`
10×	`add-cbrt-cube`
8×	`pow1` `add-exp-log` `associate-/r/`
6×	`associate-r` `associate-l` `add-log-exp`
5×	`associate-/r*`
4×	`expm1-log1p-u` `flip3-+` `flip-+` `log1p-expm1-u` `div-inv`
3×	`fma-neg` `associate-/l*`
2×	`flip3--` `div-sub` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip--` `difference-of-squares` `unswap-sqr` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `diff-log` `div-exp` `distribute-lft-out--` `associate--r-`

Counts

4 → 166

Calls

4 calls:

18.0ms	(* wj (exp wj))
9.0ms	(* wj (exp wj))
31.0ms	(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
70.0ms	(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series246.0ms

Counts

4 → 12

Calls

4 calls:

46.0ms	(* wj (exp wj))
50.0ms	(* wj (exp wj))
77.0ms	(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
72.0ms	(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify2.6s

Counts

178 → 178

Iterations

Iter	Nodes
done	5000
2	3548
1	833
0	306

prune1.3s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.2b

localize18.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune43.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.2b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b	(* wj (exp wj))
0.0b	(* wj (exp wj))
0.5b	(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
4.4b	(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

rewrite128.0ms

Algorithm

rewrite-expression-head

Rules

35×	`*-un-lft-identity`
34×	`add-sqr-sqrt`
33×	`prod-diff`
28×	`add-cube-cbrt`
20×	`times-frac`
13×	`add-cbrt-cube`
10×	`add-exp-log`
8×	`pow1` `associate-/r/`
6×	`associate-r` `associate-l` `add-log-exp`
5×	`associate-/r*` `distribute-rgt-out` `distribute-rgt1-in`
4×	`expm1-log1p-u` `flip3-+` `flip-+` `log1p-expm1-u` `div-inv`
3×	`fma-neg` `prod-exp` `cbrt-unprod`
2×	`cbrt-undiv` `div-exp` `pow-prod-down` `*-commutative` `unswap-sqr`
1×	`clear-num` `sub-neg` `frac-2neg` `flip3--` `diff-log` `flip--` `associate-/l*` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 121

Calls

4 calls:

17.0ms	(* wj (exp wj))
17.0ms	(* wj (exp wj))
33.0ms	(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
54.0ms	(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

series229.0ms

Counts

4 → 12

Calls

4 calls:

54.0ms	(* wj (exp wj))
51.0ms	(* wj (exp wj))
51.0ms	(/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj))))
73.0ms	(- wj (/ (* wj (exp wj)) (+ (exp wj) (* wj (exp wj)))))

simplify3.3s

Counts

133 → 133

Iterations

Iter	Nodes
done	5002
2	3007
1	554
0	203

prune896.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize63.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma (* wj wj) (* wj wj) (- (* wj wj) (* wj (* wj wj))))
0.0b	(- (* wj wj) (* wj (* wj wj)))
0.0b	(* wj (exp wj))
0.1b	(* wj (* wj wj))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

20×	`pow1`
11×	`add-cbrt-cube`
10×	`add-sqr-sqrt` `add-exp-log`
7×	`*-un-lft-identity` `add-cube-cbrt`
6×	`associate-l` `add-log-exp`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod` `log1p-expm1-u`
2×	`*-commutative` `unswap-sqr`
1×	`pow2` `sub-neg` `pow-plus` `flip3--` `fma-neg` `diff-log` `cube-unmult` `prod-diff` `pow-sqr` `fma-udef` `flip--` `distribute-lft-out--`

Counts

4 → 73

Calls

4 calls:

0.0ms	(fma (* wj wj) (* wj wj) (- (* wj wj) (* wj (* wj wj))))
8.0ms	(- (* wj wj) (* wj (* wj wj)))
9.0ms	(* wj (exp wj))
17.0ms	(* wj (* wj wj))

series287.0ms

Counts

4 → 12

Calls

4 calls:

53.0ms	(fma (* wj wj) (* wj wj) (- (* wj wj) (* wj (* wj wj))))
126.0ms	(- (* wj wj) (* wj (* wj wj)))
46.0ms	(* wj (exp wj))
61.0ms	(* wj (* wj wj))

simplify2.7s

Counts

85 → 85

Iterations

Iter	Nodes
done	5000
2	2727
1	314
0	108

prune519.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes182.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	24
2	24
1	20
0	12

end0.0ms

sample5.7s

Algorithm

intervals

Results

4.5s	7570×	body	10240	exit
338.0ms	6328×	body	80	valid
204.0ms	731×	body	320	valid
127.0ms	466×	body	640	valid
60.0ms	550×	body	160	valid