Details

analyze912.0ms (31.2%)

Algorithm

1×	search
2×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	314	70
1	314	70
0	4	4
1	4	4

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
0%	99.8%	0.2%	8
6.2%	93.6%	0.2%	9
12.5%	87.3%	0.2%	10
15.6%	80.3%	4.1%	11
31.2%	63.9%	4.9%	12
39%	50.9%	10.1%	13
44.8%	44.4%	10.7%	14

Symmetry

(sort x y)

(sort z t)

Compiler

Compiled 8 to 8 computations (0% saved)

sample29.0ms (1%)

Algorithm

1×

intervals

Results

6.0ms	256×	body	128	valid
1.0ms	32×	body	128	invalid

Compiler

Compiled 15 to 19 computations (-26.7% saved)

simplify13.0ms (0.4%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (8.0ms)

Iter	Nodes	Cost
0	158	10
1	158	10

prune2.0ms (0.1%)

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

Error

0.0b

Counts

2 → 1

Compiler

Compiled 14 to 14 computations (0% saved)

localize6.0ms (0.2%)

Local error

Found 1 expressions with local error:

0.0b	(-.f64 (.f64 x y) (.f64 z t))

rewrite12.0ms (0.4%)

Algorithm

1×	rewrite-expression-head

Error

0.0b

Rules

3×	`add-log-exp_binary64_4550`
1×	`diff-log_binary64_4603` `pow1_binary64_4572` `add-exp-log_binary64_4549` `add-cbrt-cube_binary64_4547` `add-cube-cbrt_binary64_4546` `add-sqr-sqrt_binary64_4533` `flip3--_binary64_4515` `*-un-lft-identity_binary64_4511` `sub-neg_binary64_4504` `flip--_binary64_4486` `cancel-sign-sub-inv_binary64_4477`

Counts

1 → 12

Calls

1 calls:

4.0ms

(-.f64 (*.f64 x y) (*.f64 z t))

Compiler

Compiled 187 to 46 computations (75.4% saved)

series163.0ms (5.6%)

Error

0.0b

Counts

1 → 24

Calls

1 calls:

151.0ms

(-.f64 (*.f64 x y) (*.f64 z t))

Compiler

Compiled 348 to 259 computations (25.6% saved)

simplify67.0ms (2.3%)

Algorithm

1×	egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 0 (58.0ms)

Iter	Nodes	Cost
0	4946	379
1	4946	379

prune18.0ms (0.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	35	1	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	35	2	37

Error

0.0b

Counts

37 → 2

Compiler

Compiled 304 to 51 computations (83.2% saved)

localize8.0ms (0.3%)

Local error

Found 3 expressions with local error:

0.0b	(-.f64 (.f64 x y) (.f64 t z))
0.3b	(pow.f64 (-.f64 (.f64 x y) (.f64 t z)) 3)
35.7b	(cbrt.f64 (pow.f64 (-.f64 (.f64 x y) (.f64 t z)) 3))

rewrite66.0ms (2.3%)

Algorithm

1×	rewrite-expression-head

Error

0.0b

Rules

12×	`cbrt-prod_binary64_4542`
9×	`add-cube-cbrt_binary64_4546` `add-sqr-sqrt_binary64_4533` `*-un-lft-identity_binary64_4511`
6×	`unpow-prod-down_binary64_4590` `cube-prod_binary64_4539`
5×	`add-log-exp_binary64_4550`
4×	`pow1_binary64_4572` `add-exp-log_binary64_4549` `add-cbrt-cube_binary64_4547` `cube-div_binary64_4540`
3×	`flip3--_binary64_4515` `flip--_binary64_4486` `pow-unpow_binary64_4588`
2×	`cbrt-div_binary64_4543` `unpow3_binary64_4577` `cube-mult_binary64_4541` `sqr-pow_binary64_4483`
1×	`pow1/3_binary64_4593` `rem-cbrt-cube_binary64_4535` `pow-pow_binary64_4583` `pow-to-exp_binary64_4580` `pow-exp_binary64_4579` `rem-cube-cbrt_binary64_4534` `diff-log_binary64_4603` `sub-neg_binary64_4504` `cancel-sign-sub-inv_binary64_4477`

Counts

3 → 60

Calls

3 calls:

5.0ms	(cbrt.f64 (pow.f64 (-.f64 (.f64 x y) (.f64 t z)) 3))
4.0ms	(pow.f64 (-.f64 (.f64 x y) (.f64 t z)) 3)
4.0ms	(-.f64 (.f64 x y) (.f64 t z))

Compiler

Compiled 1246 to 398 computations (68.1% saved)

series679.0ms (23.2%)

Error

0.0b

Counts

3 → 96

Calls

3 calls:

277.0ms	(pow.f64 (-.f64 (.f64 x y) (.f64 t z)) 3)
161.0ms	(cbrt.f64 (pow.f64 (-.f64 (.f64 x y) (.f64 t z)) 3))
145.0ms	(-.f64 (.f64 x y) (.f64 t z))

Compiler

Compiled 3596 to 2891 computations (19.6% saved)

simplify86.0ms (3%)

Algorithm

1×	egg-herbie

Counts

156 → 156

Iterations

Useful iterations: 0 (56.0ms)

Iter	Nodes	Cost
0	4947	3101
1	4947	3101

prune102.0ms (3.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	156	0	156
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	156	2	158

Error

0.0b

Counts

158 → 2

Compiler

Compiled 2472 to 668 computations (73% saved)

regimes86.0ms (2.9%)

Accuracy

Total 0.0b remaining (16.7%)

Threshold costs 0.0b (16.7%)

Compiler

Compiled 405 to 381 computations (5.9% saved)

bsearch0.0ms (0%)

simplify21.0ms (0.7%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	36	10
1	36	10

Remove

(sort z t)

(sort x y)

Compiler

Compiled 28 to 28 computations (0% saved)

end0.0ms (0%)

sample656.0ms (22.4%)

Algorithm

1×

intervals

Results

207.0ms	8000×	body	128	valid
29.0ms	1268×	body	128	invalid

Compiler

Compiled 68 to 64 computations (5.9% saved)

Details

analyze912.0ms (31.2%)

sample29.0ms (1%)

simplify13.0ms (0.4%)

prune2.0ms (0.1%)

localize6.0ms (0.2%)

rewrite12.0ms (0.4%)

series163.0ms (5.6%)

simplify67.0ms (2.3%)

prune18.0ms (0.6%)

localize8.0ms (0.3%)

rewrite66.0ms (2.3%)

series679.0ms (23.2%)

simplify86.0ms (3%)

prune102.0ms (3.5%)

regimes86.0ms (2.9%)

bsearch0.0ms (0%)

simplify21.0ms (0.7%)

end0.0ms (0%)

sample656.0ms (22.4%)

Profiling