Details

sample0.0hr

Algorithm

intervals

Results

0.0hr

256×

body

valid

simplify0.0hr

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0hr)

Iter	Nodes	Cost
0	28	8
1	42	8
2	50	8
3	50	8

prune0.0hr

Filtered

1 candidates to 0 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize0.0hr

Local error

Found 4 expressions with local error:

0.0b	(+ 0.99229 (* x 0.04481))
0.0b	(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
0.1b	(* x (+ 0.99229 (* x 0.04481)))
12.9b	(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
16×	`*-un-lft-identity`
14×	`add-cube-cbrt`
10×	`times-frac`
8×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
6×	`pow1`
4×	`flip3-+` `flip-+`
3×	`associate-r` `associate-l` `associate-/r` `associate-/l`
2×	`associate-*r/` `associate-/r/` `associate-/l/` `difference-of-squares`
1×	`cbrt-undiv` `+-commutative` `distribute-rgt-in` `sub-neg` `flip3--` `frac-2neg` `distribute-lft-in` `diff-log` `div-exp` `pow-prod-down` `prod-exp` `clear-num` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `div-inv` `distribute-lft-out--` `unswap-sqr`

Counts

4 → 79

Calls

4 calls:

0.0hr	(+ 0.99229 (* x 0.04481))
0.0hr	(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
0.0hr	(* x (+ 0.99229 (* x 0.04481)))
0.0hr	(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series0.0hr

Counts

4 → 12

Calls

4 calls:

0.0hr	(+ 0.99229 (* x 0.04481))
0.0hr	(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
0.0hr	(* x (+ 0.99229 (* x 0.04481)))
0.0hr	(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify0.0hr

Algorithm

egg-herbie

Counts

91 → 91

Iterations

Useful iterations: 2 (0.0hr)

Iter	Nodes	Cost
0	437	781
1	1823	736
2	5002	729

prune0.0hr

Filtered

91 candidates to 69 candidates (24.2%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	89	2	91
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	89	3	92

Merged error: 0b

Counts

92 → 3

localize0.0hr

Local error

Found 4 expressions with local error:

0.1b	(* x (+ 0.99229 (* x 0.04481)))
0.2b	(pow (* x 0.27061) 3)
0.3b	(* (* x 0.27061) (- (* x 0.27061) 2.30753))
23.0b	(/ (+ (pow 2.30753 3) (pow (* x 0.27061) 3)) (* (+ (* (* x 0.27061) (- (* x 0.27061) 2.30753)) (* 2.30753 2.30753)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

19×	`add-exp-log` `add-cbrt-cube`
14×	`pow1` `*-un-lft-identity`
12×	`add-sqr-sqrt`
10×	`add-cube-cbrt`
8×	`flip3-+` `associate-/r/` `flip-+`
6×	`associate-r/` `associate-r*` `prod-exp` `cbrt-unprod`
5×	`times-frac` `pow-prod-down` `associate-/l*`
4×	`frac-times` `associate-l` `add-log-exp`
3×	`distribute-rgt-in` `pow-unpow` `distribute-lft-in`
2×	`cbrt-undiv` `sub-neg` `pow-pow` `div-exp` `associate-l/` `pow-exp` `sum-cubes` `-commutative` `associate-/l/` `distribute-lft-out` `rem-cube-cbrt`
1×	`cube-mult` `pow-to-exp` `unpow-prod-down` `flip3--` `frac-2neg` `unpow3` `cube-prod` `clear-num` `associate-/r*` `flip--` `div-inv` `unswap-sqr` `sqr-pow`

Counts

4 → 103

Calls

4 calls:

0.0hr	(* x (+ 0.99229 (* x 0.04481)))
0.0hr	(pow (* x 0.27061) 3)
0.0hr	(* (* x 0.27061) (- (* x 0.27061) 2.30753))
0.0hr	(/ (+ (pow 2.30753 3) (pow (* x 0.27061) 3)) (* (+ (* (* x 0.27061) (- (* x 0.27061) 2.30753)) (* 2.30753 2.30753)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

series0.0hr

Counts

4 → 12

Calls

4 calls:

0.0hr	(* x (+ 0.99229 (* x 0.04481)))
0.0hr	(pow (* x 0.27061) 3)
0.0hr	(* (* x 0.27061) (- (* x 0.27061) 2.30753))
0.0hr	(/ (+ (pow 2.30753 3) (pow (* x 0.27061) 3)) (* (+ (* (* x 0.27061) (- (* x 0.27061) 2.30753)) (* 2.30753 2.30753)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

simplify0.0hr

Algorithm

egg-herbie

Counts

115 → 115

Iterations

Useful iterations: 1 (0.0hr)

Iter	Nodes	Cost
0	653	1098
1	3853	952
2	5001	952

prune0.0hr

Filtered

115 candidates to 76 candidates (33.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	115	0	115
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	115	3	118

Merged error: 0b

Counts

118 → 3

localize0.0hr

Local error

Found 3 expressions with local error:

0.0b	(+ (* 1.900161040244073 (pow x 2)) 2.30753)
0.0b	(- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 3.0191289436999997 x))
0.1b	(* 1.900161040244073 (pow x 2))

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt`
10×	`add-log-exp`
8×	`add-exp-log` `associate-r`
6×	`add-cube-cbrt` `*-un-lft-identity`
5×	`add-cbrt-cube`
4×	`unpow-prod-down` `unswap-sqr`
3×	`pow1` `associate-l` `prod-exp`
2×	`diff-log` `sum-log` `unpow2` `sqr-pow`
1×	`+-commutative` `pow-to-exp` `sub-neg` `flip3--` `flip3-+` `pow-exp` `associate--l+` `*-commutative` `flip--` `cbrt-unprod` `flip-+`

Counts

3 → 52

Calls

3 calls:

0.0hr	(+ (* 1.900161040244073 (pow x 2)) 2.30753)
0.0hr	(- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 3.0191289436999997 x))
0.0hr	(* 1.900161040244073 (pow x 2))

series0.0hr

Counts

3 → 9

Calls

3 calls:

0.0hr	(+ (* 1.900161040244073 (pow x 2)) 2.30753)
0.0hr	(- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 3.0191289436999997 x))
0.0hr	(* 1.900161040244073 (pow x 2))

simplify0.0hr

Algorithm

egg-herbie

Counts

61 → 61

Iterations

Useful iterations: 2 (0.0hr)

Iter	Nodes	Cost
0	237	299
1	891	276
2	4637	269
3	5001	269

prune0.0hr

Filtered

61 candidates to 40 candidates (34.4%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	61	0	61
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	61	3	64

Merged error: 0b

Counts

64 → 3

regimes0.0hr

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0hr

simplify0.0hr

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0hr)

Iter	Nodes	Cost
0	20	8
1	20	8

end0.0hr

sample0.0hr

Algorithm

intervals

Results

0.0hr

8000×

body

valid

Details

sample0.0hr

simplify0.0hr

prune0.0hr

localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

prune0.0hr

localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

prune0.0hr

localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

prune0.0hr

regimes0.0hr

bsearch0.0hr

simplify0.0hr

end0.0hr

sample0.0hr

Profiling