Details

sample161.0ms

Algorithm

intervals

Results

72.0ms	624×	body	80	valid
44.0ms	629×	body	80	nan

simplify51.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	17	5
1	33	5
2	63	4
3	95	4
4	193	4
5	680	4
6	2102	4
7	5001	4

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (* y (log y)))
0.0b	(- (+ x (* y (log y))) z)
0.0b	(exp (- (+ x (* y (log y))) z))
0.3b	(* y (log y))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 77

Calls

4 calls:

3.0ms	(+ x (* y (log y)))
14.0ms	(- (+ x (* y (log y))) z)
24.0ms	(exp (- (+ x (* y (log y))) z))
4.0ms	(* y (log y))

series279.0ms

Counts

4 → 12

Calls

4 calls:

43.0ms	(+ x (* y (log y)))
36.0ms	(- (+ x (* y (log y))) z)
29.0ms	(exp (- (+ x (* y (log y))) z))
171.0ms	(* y (log y))

simplify91.0ms

Algorithm

egg-herbie

Counts

89 → 89

Iterations

Useful iterations: 3 (86.0ms)

Iter	Nodes	Cost
0	280	458
1	900	426
2	3367	401
3	5001	395

prune173.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (* y (log y)))
0.0b	(exp (+ x (* y (log y))))
0.3b	(* y (log y))
0.7b	(/ (exp (+ x (* y (log y)))) (exp z))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-sqr-sqrt` `*-un-lft-identity`
20×	`add-cube-cbrt`
12×	`log-prod` `times-frac`
9×	`add-log-exp`
8×	`add-cbrt-cube`
7×	`pow1`
6×	`add-exp-log` `distribute-rgt-in` `associate-+r+` `distribute-lft-in`
5×	`exp-prod` `exp-sum`
4×	`associate-r` `associate-/l*`
3×	`associate-l` `associate-/r*`
2×	`sum-log` `rem-exp-log`
1×	`cbrt-undiv` `+-commutative` `frac-2neg` `flip3-+` `div-exp` `pow-prod-down` `prod-exp` `clear-num` `log-pow` `*-commutative` `cbrt-unprod` `flip-+` `div-inv` `unswap-sqr` `pow-div`

Counts

4 → 87

Calls

4 calls:

3.0ms	(+ x (* y (log y)))
5.0ms	(exp (+ x (* y (log y))))
4.0ms	(* y (log y))
10.0ms	(/ (exp (+ x (* y (log y)))) (exp z))

series292.0ms

Counts

4 → 12

Calls

4 calls:

45.0ms	(+ x (* y (log y)))
26.0ms	(exp (+ x (* y (log y))))
177.0ms	(* y (log y))
44.0ms	(/ (exp (+ x (* y (log y)))) (exp z))

simplify120.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 2 (28.0ms)

Iter	Nodes	Cost
0	294	629
1	1014	561
2	4243	535
3	5001	535

prune234.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* y (log y)) z)
0.3b	(* (exp x) (exp (- (* y (log y)) z)))
0.3b	(* y (log y))

rewrite45.0ms

Algorithm

rewrite-expression-head

Rules

18×	`log-prod`
17×	`add-sqr-sqrt`
15×	`-un-lft-identity` `associate-r*`
13×	`add-cube-cbrt`
12×	`associate--l+`
9×	`distribute-rgt-in` `distribute-lft-in`
8×	`pow1` `exp-sum`
7×	`add-cbrt-cube`
6×	`associate-l`
5×	`add-exp-log` `add-log-exp`
2×	`sub-neg` `exp-prod` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`
1×	`flip3--` `exp-diff` `diff-log` `associate-*r/` `log-pow` `pow-prod-up` `flip--`

Counts

3 → 71

Calls

3 calls:

3.0ms	(- (* y (log y)) z)
35.0ms	(* (exp x) (exp (- (* y (log y)) z)))
4.0ms	(* y (log y))

series292.0ms

Counts

3 → 9

Calls

3 calls:

67.0ms	(- (* y (log y)) z)
48.0ms	(* (exp x) (exp (- (* y (log y)) z)))
177.0ms	(* y (log y))

simplify79.0ms

Algorithm

egg-herbie

Counts

80 → 80

Iterations

Useful iterations: 2 (24.0ms)

Iter	Nodes	Cost
0	282	424
1	934	371
2	4227	350
3	5001	350

prune180.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (exp x) (exp (- (* y (log y)) z)))
0.3b	(* y (log y))
0.3b	(* y (log y))
0.3b	(* y (log y))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`log-prod`
23×	`associate-r`
22×	`*-un-lft-identity`
20×	`add-cube-cbrt`
15×	`pow1`
12×	`distribute-rgt-in` `distribute-lft-in` `associate-l` `add-cbrt-cube`
10×	`add-exp-log`
8×	`exp-sum`
6×	`associate--l+`
4×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `add-log-exp` `unswap-sqr`
3×	`log-pow`
2×	`exp-prod`
1×	`sub-neg` `exp-diff` `associate-*r/` `pow-prod-up`

Counts

4 → 103

Calls

4 calls:

36.0ms	(* (exp x) (exp (- (* y (log y)) z)))
4.0ms	(* y (log y))
4.0ms	(* y (log y))
4.0ms	(* y (log y))

series597.0ms

Counts

4 → 12

Calls

4 calls:

49.0ms	(* (exp x) (exp (- (* y (log y)) z)))
177.0ms	(* y (log y))
186.0ms	(* y (log y))
184.0ms	(* y (log y))

simplify65.0ms

Algorithm

egg-herbie

Counts

115 → 115

Iterations

Useful iterations: 3 (59.0ms)

Iter	Nodes	Cost
0	215	551
1	751	468
2	3602	443
3	5001	439

prune405.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes158.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	5
1	10	5

end0.0ms

sample3.0s

Algorithm

intervals

Results

1.4s	19074×	body	80	valid
863.0ms	19034×	body	80	nan