Details

Time bar (total: 1.8s)

analyze38.0ms (2.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
25%74.9%0.1%4
43.7%56.2%0.1%5
46.8%53.1%0.1%6
78%21.9%0.1%7
82.7%17.2%0.1%8
89%10.9%0.1%9
91.3%8.6%0.1%10
94.4%5.5%0.1%11
95.6%4.3%0.1%12
97.2%2.7%0.1%13
97.8%2.1%0.1%14
Compiler

Compiled 8 to 7 computations (12.5% saved)

sample12.0ms (0.7%)

Algorithm
intervals
Results
6.0ms256×body128valid
Compiler

Compiled 15 to 15 computations (0% saved)

simplify49.0ms (2.7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
066410
166410

prune3.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(/.f64 (-.f64 x y) (-.f64 1 y))

rewrite22.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
46×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
30×times-frac_binary64
19×difference-of-squares_binary64
14×add-cube-cbrt_binary64
13×distribute-lft-out--_binary64
associate-/r*_binary64
associate-/l*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l/_binary64 flip3--_binary64 associate-/r/_binary64 flip--_binary64
add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
1 → 58
Calls

1 calls:

11.0ms
(/.f64 (-.f64 x y) (-.f64 1 y))

series63.0ms (3.5%)

Counts
1 → 3
Calls

1 calls:

63.0ms
(/.f64 (-.f64 x y) (-.f64 1 y))

simplify59.0ms (3.3%)

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
049901144
149901144

prune93.0ms (5.2%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New59261
Fresh000
Picked011
Done000
Total59362

Merged error: 0b

Counts
62 → 3
Compiler

Compiled 1383 to 820 computations (40.7% saved)

localize7.0ms (0.4%)

Local error

Found 3 expressions with local error:

0.0b
(-.f64 (/.f64 x (-.f64 1 y)) (/.f64 y (-.f64 1 y)))
0.0b
(/.f64 y (-.f64 1 y))
0.0b
(/.f64 x (-.f64 1 y))

rewrite74.0ms (4.1%)

Algorithm
rewrite-expression-head
Rules
100×*-un-lft-identity_binary64
88×add-sqr-sqrt_binary64
74×times-frac_binary64
37×add-cube-cbrt_binary64
30×difference-of-squares_binary64
24×cancel-sign-sub-inv_binary64 distribute-lft-out--_binary64
12×associate-/r*_binary64
10×associate-/r/_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
flip3--_binary64 associate-/l*_binary64 flip--_binary64
add-log-exp_binary64 div-inv_binary64
pow1_binary64 distribute-rgt-out--_binary64
cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64
sub-neg_binary64 diff-log_binary64 sub-div_binary64 frac-sub_binary64
Counts
3 → 135
Calls

3 calls:

45.0ms
(-.f64 (/.f64 x (-.f64 1 y)) (/.f64 y (-.f64 1 y)))
7.0ms
(/.f64 x (-.f64 1 y))
7.0ms
(/.f64 y (-.f64 1 y))

series174.0ms (9.6%)

Counts
3 → 9
Calls

3 calls:

83.0ms
(-.f64 (/.f64 x (-.f64 1 y)) (/.f64 y (-.f64 1 y)))
63.0ms
(/.f64 x (-.f64 1 y))
27.0ms
(/.f64 y (-.f64 1 y))

simplify97.0ms (5.4%)

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
056232271

prune131.0ms (7.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1440144
Fresh011
Picked011
Done011
Total1443147

Merged error: 0b

Counts
147 → 3
Compiler

Compiled 2506 to 1568 computations (37.4% saved)

localize6.0ms (0.4%)

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 1 y) (-.f64 x y))
0.1b
(/.f64 1 (/.f64 (-.f64 1 y) (-.f64 x y)))

rewrite58.0ms (3.2%)

Algorithm
rewrite-expression-head
Rules
258×times-frac_binary64
240×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
100×add-cube-cbrt_binary64
83×difference-of-squares_binary64
57×distribute-lft-out--_binary64
41×associate-/r*_binary64
12×add-exp-log_binary64
11×associate-/r/_binary64
add-cbrt-cube_binary64 associate-/l*_binary64
flip3--_binary64 div-inv_binary64 flip--_binary64
div-exp_binary64
cbrt-undiv_binary64
pow1_binary64
associate-/l/_binary64 add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64 rec-exp_binary64
div-sub_binary64 inv-pow_binary64 pow-flip_binary64
Counts
2 → 224
Calls

2 calls:

17.0ms
(/.f64 1 (/.f64 (-.f64 1 y) (-.f64 x y)))
10.0ms
(/.f64 (-.f64 1 y) (-.f64 x y))

series124.0ms (6.9%)

Counts
2 → 6
Calls

2 calls:

73.0ms
(/.f64 (-.f64 1 y) (-.f64 x y))
51.0ms
(/.f64 1 (/.f64 (-.f64 1 y) (-.f64 x y)))

simplify115.0ms (6.4%)

Algorithm
egg-herbie
Counts
230 → 230
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
053765098

prune232.0ms (12.9%)

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2300230
Fresh000
Picked011
Done022
Total2303233

Merged error: 0b

Counts
233 → 3
Compiler

Compiled 4140 to 2167 computations (47.7% saved)

regimes31.0ms (1.7%)

Compiler

Compiled 99 to 89 computations (10.1% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01910
11910

end0.0ms (0%)

sample407.0ms (22.6%)

Algorithm
intervals
Results
192.0ms7999×body128valid
0.0msbody1024valid
Compiler

Compiled 42 to 38 computations (9.5% saved)

Profiling

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