Details

sample17.0ms

Algorithm

intervals

Results

6.0ms

331×

body

valid

simplify194.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	17	3
2	31	3
3	46	3
4	53	3
5	62	3
6	80	3
7	118	3
8	235	3
9	467	3
10	832	3
11	1212	3
12	1786	3
13	3407	3
14	5002	3

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* y (- z x)))
0.0b	(* y (- z x))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity`
5×	`associate-r`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `add-cube-cbrt` `sub-neg` `associate-+r+` `distribute-lft-in` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`associate-*r/`
1×	`+-commutative` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

7.0ms	(+ x (* y (- z x)))
12.0ms	(* y (- z x))

series74.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(+ x (* y (- z x)))
45.0ms	(* y (- z x))

simplify89.0ms

Algorithm

egg-herbie

Counts

47 → 47

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	172	180
1	731	165
2	3520	165
3	5001	165

prune75.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ x (* z y)) (* y (- x)))
0.0b	(+ x (* z y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `distribute-rgt-neg-out` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `unsub-neg`

Counts

2 → 26

Calls

2 calls:

9.0ms	(+ (+ x (* z y)) (* y (- x)))
2.0ms	(+ x (* z y))

series58.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(+ (+ x (* z y)) (* y (- x)))
26.0ms	(+ x (* z y))

simplify85.0ms

Algorithm

egg-herbie

Counts

32 → 32

Iterations

Useful iterations: 3 (82.0ms)

Iter	Nodes	Cost
0	166	174
1	672	155
2	3139	150
3	5002	144

prune55.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ x (* z y))) (cbrt (+ x (* z y))))
0.6b	(cbrt (+ x (* z y)))
0.6b	(cbrt (+ x (* z y)))
0.6b	(cbrt (+ x (* z y)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

14.0ms	(* (cbrt (+ x (* z y))) (cbrt (+ x (* z y))))
1.0ms	(cbrt (+ x (* z y)))
1.0ms	(cbrt (+ x (* z y)))
2.0ms	(cbrt (+ x (* z y)))

series431.0ms

Counts

4 → 12

Calls

4 calls:

95.0ms	(* (cbrt (+ x (* z y))) (cbrt (+ x (* z y))))
107.0ms	(cbrt (+ x (* z y)))
110.0ms	(cbrt (+ x (* z y)))
119.0ms	(cbrt (+ x (* z y)))

simplify135.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 3 (125.0ms)

Iter	Nodes	Cost
0	303	872
1	1042	817
2	4602	751
3	5001	740

prune265.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes67.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	5
1	18	5
2	19	5
3	19	5

end0.0ms

sample413.0ms

Algorithm

intervals

Results

198.0ms

10148×

body

valid