Details

Time bar (total: 1.1s)

analyze244.0ms (21.9%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
49.9%49.9%0.1%5
74.9%25%0.1%6
74.9%25%0.1%7
74.9%25%0.1%8
81.1%18.7%0.1%9
81.1%18.7%0.1%10
81.1%15.6%3.3%11
84.3%10.9%4.8%12
84.3%10.9%4.8%13
84.3%8.6%7.2%14
Compiler

Compiled 13 to 10 computations (23.1% saved)

sample34.0ms (3%)

Algorithm
intervals
Results
9.0ms256×body128valid
1.0ms22×body128invalid
Compiler

Compiled 28 to 22 computations (21.4% saved)

simplify27.0ms (2.4%)

Algorithm
egg-herbie
Rules
56×cancel-sign-sub-inv_binary64
42×distribute-rgt-neg-in_binary64
36×associate-/l*_binary64
36×distribute-rgt-in_binary64
33×distribute-neg-frac_binary64
Counts
1 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01013
11513
22613
33713
45813
59713
616313
725413
835213
938413
1040013
1140313
1232113

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New000
Fresh011
Picked000
Done000
Total011
Error
0b
Counts
1 → 1
Alt Table
StatusErrorProgram
0b
(-.f64 (/.f64 (*.f64 x y) 2) (/.f64 z 8))
Compiler

Compiled 24 to 18 computations (25% saved)

localize6.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.0b
(/.f64 (*.f64 x y) 2)

rewrite13.0ms (1.2%)

Algorithm
rewrite-expression-head
Error
0b
Rules
add-cbrt-cube_binary64
add-exp-log_binary64
associate-/r*_binary64
*-un-lft-identity_binary64
times-frac_binary64
Counts
1 → 21
Calls

1 calls:

3.0ms
(/.f64 (*.f64 x y) 2)
Compiler

Compiled 301 to 199 computations (33.9% saved)

series17.0ms (1.6%)

Error
0b
Counts
1 → 6
Calls

1 calls:

16.0ms
(/.f64 (*.f64 x y) 2)
Compiler

Compiled 156 to 117 computations (25% saved)

simplify108.0ms (9.7%)

Algorithm
egg-herbie
Rules
629×div-sub_binary64
557×associate-/r/_binary64
501×distribute-rgt-in_binary64
436×fabs-mul_binary64
379×associate-*l/_binary64
Counts
27 → 16
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
055279
1113234
2331234
3911234
42232234
52497234
63138234
74470234
84837234
94740234
104923234

prune7.0ms (0.6%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New16016
Fresh000
Picked011
Done000
Total16117
Error
0b
Counts
17 → 1
Alt Table
StatusErrorProgram
0b
(-.f64 (/.f64 (*.f64 x y) 2) (/.f64 z 8))
Compiler

Compiled 178 to 121 computations (32% saved)

simplify3.0ms (0.3%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
*-commutative_binary64
sub-neg_binary64
neg-sub0_binary64
neg-mul-1_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01013
11313
22013
32413
42713
52813
62813

end6.0ms (0.6%)

Remove

(sort x y)

Compiler

Compiled 36 to 27 computations (25% saved)

sample647.0ms (58.1%)

Algorithm
intervals
Results
337.0ms8000×body128valid
19.0ms479×body128invalid
Compiler

Compiled 40 to 31 computations (22.5% saved)

Profiling

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