Details

analyze532.0ms (16.1%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
6.2%	93.6%	0.2%	8
25%	74.9%	0.2%	9
28.1%	71.7%	0.2%	10
29.6%	70.2%	0.2%	11
53%	46.8%	0.2%	12
71.3%	28.5%	0.2%	13
71.7%	28.1%	0.2%	14

sample22.0ms (0.7%)

Algorithm

1×

intervals

Results

11.0ms	256×	body	80	valid
1.0ms	12×	body	80	invalid

simplify194.0ms (5.9%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	15	15
1	15	15

prune7.0ms (0.2%)

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: 27.3b

Counts

2 → 1

localize10.0ms (0.3%)

Local error

Found 3 expressions with local error:

0.0b	(+ (* c c) (* d d))
0.0b	(+ (* a c) (* b d))
26.7b	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

rewrite17.0ms (0.5%)

Algorithm

1×	rewrite-expression-head

Rules

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

Counts

3 → 53

Calls

3 calls:

8.0ms	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
4.0ms	(+ (* c c) (* d d))
4.0ms	(+ (* a c) (* b d))

series40.0ms (1.2%)

Counts

3 → 9

Calls

3 calls:

26.0ms	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
9.0ms	(+ (* a c) (* b d))
5.0ms	(+ (* c c) (* d d))

simplify45.0ms (1.4%)

Algorithm

1×	egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 0 (39.0ms)

Iter	Nodes	Cost
0	5334	951

prune119.0ms (3.6%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	54	8	62
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	55	8	63

Merged error: 26.5b

Counts

63 → 8

localize12.0ms (0.4%)

Local error

Found 4 expressions with local error:

0.1b	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
16.2b	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
29.6b	(sqrt (+ (* c c) (* d d)))
29.6b	(sqrt (+ (* c c) (* d d)))

rewrite47.0ms (1.4%)

Algorithm

1×	rewrite-expression-head

Rules

288×	`times-frac`
164×	`add-sqr-sqrt`
162×	`add-cube-cbrt` `*-un-lft-identity`
156×	`sqrt-prod`
27×	`associate-/l*`
22×	`sqrt-div`
18×	`associate-/r/`
12×	`flip3-+` `associate-/r*` `flip-+`
11×	`add-exp-log` `add-cbrt-cube`
9×	`div-inv`
6×	`pow1`
4×	`cbrt-undiv` `div-exp` `add-log-exp`
3×	`associate-/l/`
2×	`rem-sqrt-square` `frac-2neg` `sqrt-pow1` `pow1/2` `clear-num`

Counts

4 → 264

Calls

4 calls:

18.0ms	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
9.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
4.0ms	(sqrt (+ (* c c) (* d d)))
4.0ms	(sqrt (+ (* c c) (* d d)))

series75.0ms (2.3%)

Counts

4 → 12

Calls

4 calls:

37.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
26.0ms	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
7.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))

simplify89.0ms (2.7%)

Algorithm

1×	egg-herbie

Counts

276 → 276

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	4969	8788
1	4969	8788

prune331.0ms (10%)

Pruning

10 alts after pruning (9 fresh and 1 done)

	Pruned	Kept	Total
New	272	4	276
Fresh	2	5	7
Picked	0	1	1
Done	0	0	0
Total	274	10	284

Merged error: 24.0b

Counts

284 → 10

localize14.0ms (0.4%)

Local error

Found 4 expressions with local error:

0.2b	(* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))
16.2b	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
29.6b	(sqrt (+ (* c c) (* d d)))
29.6b	(sqrt (+ (* c c) (* d d)))

rewrite52.0ms (1.6%)

Algorithm

1×	rewrite-expression-head

Rules

95×	`add-sqr-sqrt`
76×	`times-frac`
53×	`*-un-lft-identity`
47×	`add-cube-cbrt` `sqrt-prod`
28×	`add-exp-log`
24×	`associate-r` `associate-l`
18×	`add-cbrt-cube`
15×	`unswap-sqr`
10×	`sqrt-div`
9×	`div-exp`
8×	`pow1` `prod-exp`
6×	`flip3-+` `associate-/r*` `associate-/r/` `flip-+`
5×	`cbrt-undiv`
4×	`cbrt-unprod` `add-log-exp`
3×	`div-inv` `associate-/l*`
2×	`rem-sqrt-square` `rec-exp` `sqrt-pow1` `pow1/2` `1-exp` `associate-/l/`
1×	`frac-times` `frac-2neg` `associate-r/` `pow-prod-down` `associate-l/` `clear-num` `*-commutative`

Counts

4 → 160

Calls

4 calls:

26.0ms	(* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))
12.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
4.0ms	(sqrt (+ (* c c) (* d d)))
4.0ms	(sqrt (+ (* c c) (* d d)))

series73.0ms (2.2%)

Counts

4 → 12

Calls

4 calls:

33.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
28.0ms	(* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))

simplify63.0ms (1.9%)

Algorithm

1×	egg-herbie

Counts

172 → 172

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	4979	3794
1	4979	3794

prune222.0ms (6.7%)

Pruning

11 alts after pruning (9 fresh and 2 done)

	Pruned	Kept	Total
New	171	1	172
Fresh	0	8	8
Picked	0	1	1
Done	0	1	1
Total	171	11	182

Merged error: 24.0b

Counts

182 → 11

localize11.0ms (0.3%)

Local error

Found 4 expressions with local error:

0.0b	(+ (* c c) (* d d))
0.0b	(+ (* a c) (* b d))
0.3b	(/ 1 (+ (* c c) (* d d)))
26.5b	(* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d))))

rewrite28.0ms (0.8%)

Algorithm

1×	rewrite-expression-head

Rules

27×	`add-sqr-sqrt`
21×	`*-un-lft-identity`
20×	`add-cube-cbrt` `times-frac`
17×	`add-exp-log`
15×	`associate-r`
11×	`add-cbrt-cube`
8×	`add-log-exp`
7×	`pow1`
6×	`flip3-+` `flip-+`
4×	`div-exp` `prod-exp` `associate-/r/`
3×	`associate-l` `associate-/r` `associate-/l` `unswap-sqr`
2×	`cbrt-undiv` `+-commutative` `frac-times` `rec-exp` `1-exp` `associate-*l/` `sum-log` `cbrt-unprod` `div-inv`
1×	`pow-flip` `frac-2neg` `associate-r/` `pow-prod-down` `clear-num` `un-div-inv` `-commutative` `inv-pow`

Counts

4 → 97

Calls

4 calls:

12.0ms	(* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d))))
6.0ms	(/ 1 (+ (* c c) (* d d)))
4.0ms	(+ (* c c) (* d d))
4.0ms	(+ (* a c) (* b d))

series48.0ms (1.5%)

Counts

4 → 12

Calls

4 calls:

25.0ms	(* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d))))
10.0ms	(+ (* a c) (* b d))
8.0ms	(/ 1 (+ (* c c) (* d d)))
5.0ms	(+ (* c c) (* d d))

simplify65.0ms (2%)

Algorithm

1×	egg-herbie

Counts

109 → 109

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	5037	1453

prune121.0ms (3.7%)

Pruning

11 alts after pruning (8 fresh and 3 done)

	Pruned	Kept	Total
New	109	0	109
Fresh	0	8	8
Picked	0	1	1
Done	0	2	2
Total	109	11	120

Merged error: 24.0b

Counts

120 → 11

regimes472.0ms (14.3%)

Accuracy

Total 3.1b remaining (11.9%)

Threshold costs 0b (0%)

bsearch0.0ms (0%)

simplify1.0ms (0%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	25
1	17	25

end0.0ms (0%)

sample592.0ms (17.9%)

Algorithm

1×

intervals

Results

361.0ms	8000×	body	80	valid
21.0ms	482×	body	80	invalid

Details

analyze532.0ms (16.1%)

sample22.0ms (0.7%)

simplify194.0ms (5.9%)

prune7.0ms (0.2%)

localize10.0ms (0.3%)

rewrite17.0ms (0.5%)

series40.0ms (1.2%)

simplify45.0ms (1.4%)

prune119.0ms (3.6%)

localize12.0ms (0.4%)

rewrite47.0ms (1.4%)

series75.0ms (2.3%)

simplify89.0ms (2.7%)

prune331.0ms (10%)

localize14.0ms (0.4%)

rewrite52.0ms (1.6%)

series73.0ms (2.2%)

simplify63.0ms (1.9%)

prune222.0ms (6.7%)

localize11.0ms (0.3%)

rewrite28.0ms (0.8%)

series48.0ms (1.5%)

simplify65.0ms (2%)

prune121.0ms (3.7%)

regimes472.0ms (14.3%)

bsearch0.0ms (0%)

simplify1.0ms (0%)

end0.0ms (0%)

sample592.0ms (17.9%)

Profiling