Details

Time bar (total: 1.7s)

analyze92.0ms (5.5%)

Algorithm
1×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
37.5%62.4%0.1%5
43.7%56.2%0.1%6
71.8%28.1%0.1%7
73.4%25%1.7%8
80.4%16.4%3.2%9
80.8%14%5.2%10
84.1%8.8%7.1%11
84.2%7.4%8.4%12
85.8%4.5%9.7%13
85.8%3.8%10.4%14
Compiler

Compiled 10 to 7 computations (30% saved)

sample829.0ms (49.6%)

Results
774.0ms8256×body128valid
19.0ms213×body128invalid
Compiler

Compiled 29 to 20 computations (31% saved)

simplify13.0ms (0.8%)

Algorithm
1×egg-herbie
Rules
39×fma-neg_binary64
17×sub-neg_binary64
17×fma-def_binary64
16×cancel-sign-sub-inv_binary64
9×associate-/l*_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
11111
21811
32711
44311
57711
68911
711211
813611
915911
1016711
1116111
1214411

prune3.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Alt Table
StatusErrorProgram
▶0.0b
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))
Compiler

Compiled 27 to 18 computations (33.3% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

series17.0ms (1%)

Counts
1 → 0
Calls

1 calls:

17.0ms
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

rewrite15.0ms (0.9%)

Algorithm
1×rewrite-expression-head
Rules
71×add-sqr-sqrt_binary64
70×fabs-mul_binary64
63×times-frac_binary64
53×*-un-lft-identity_binary64
37×add-cube-cbrt_binary64
Counts
1 → 96
Calls

1 calls:

6.0ms
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

simplify94.0ms (5.6%)

Algorithm
1×egg-herbie
Rules
901×div-sub_binary64
444×associate-/l/_binary64
439×times-frac_binary64
383×associate-/l*_binary64
382×fma-def_binary64
Counts
96 → 112
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01472173
12222127
24912127
310852127
427142127
551672127

prune38.0ms (2.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1111112
Fresh000
Picked011
Done000
Total1112113
Error
0b
Counts
113 → 2
Alt Table
StatusErrorProgram
▶0.1b
(/.f64 1 (/.f64 (fabs.f64 y) (fabs.f64 (-.f64 x y))))
✓0.0b
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))
Compiler

Compiled 2006 to 385 computations (80.8% saved)

localize6.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.1b
(/.f64 1 (/.f64 (fabs.f64 y) (fabs.f64 (-.f64 x y))))

series17.0ms (1%)

Counts
1 → 24
Calls

1 calls:

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

rewrite61.0ms (3.7%)

Algorithm
1×rewrite-expression-head
Rules
459×times-frac_binary64
323×add-sqr-sqrt_binary64
259×*-un-lft-identity_binary64
248×fabs-mul_binary64
203×add-cube-cbrt_binary64
Counts
1 → 302
Calls

1 calls:

13.0ms
(/.f64 1 (/.f64 (fabs.f64 y) (fabs.f64 (-.f64 x y))))

simplify272.0ms (16.3%)

Algorithm
1×egg-herbie
Rules
833×fma-def_binary64
463×times-frac_binary64
352×associate-/r/_binary64
310×associate-/r*_binary64
266×associate-/l*_binary64
Counts
326 → 371
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
02468155
14287337
211427124
329327124
440777124
552987124

prune142.0ms (8.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New3710371
Fresh000
Picked011
Done011
Total3712373
Error
0b
Counts
373 → 2
Alt Table
StatusErrorProgram
✓0.1b
(/.f64 1 (/.f64 (fabs.f64 y) (fabs.f64 (-.f64 x y))))
✓0.0b
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))
Compiler

Compiled 8249 to 2340 computations (71.6% saved)

regimes25.0ms (1.5%)

Accuracy

Total 0.0b remaining (37.8%)

Threshold costs 0.0b (37.8%)

Counts
5 → 1
Compiler

Compiled 293 to 167 computations (43% saved)

simplify3.0ms (0.2%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
069
1119
2189
3229
4269
5289
6299
7299

end39.0ms (2.3%)

Compiler

Compiled 36 to 24 computations (33.3% saved)

Profiling

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