Details

Time bar (total: 958.0ms)

analyze3.0ms (0.3%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14
Compiler

Compiled 7 to 5 computations (28.6% saved)

sample656.0ms (68.4%)

Results
620.0ms8256×body128valid
Compiler

Compiled 20 to 14 computations (30% saved)

simplify8.0ms (0.9%)

Algorithm
1×egg-herbie
Rules
11×sub-neg_binary64
7×+-commutative_binary64
6×fma-def_binary64
4×div-sub_binary64
3×associate-+l-_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
197
2137
3197
4267
5367
6467
7617
8687
9717
10727
11527

prune1.0ms (0.1%)

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 x (-.f64 1 x))
Compiler

Compiled 18 to 12 computations (33.3% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(/.f64 x (-.f64 1 x))

series2.0ms (0.2%)

Counts
1 → 12
Calls

1 calls:

2.0ms
(/.f64 x (-.f64 1 x))

rewrite7.0ms (0.8%)

Algorithm
1×rewrite-expression-head
Rules
24×*-un-lft-identity_binary64
24×add-sqr-sqrt_binary64
18×times-frac_binary64
12×add-cube-cbrt_binary64
8×difference-of-squares_binary64
Counts
1 → 43
Calls

1 calls:

5.0ms
(/.f64 x (-.f64 1 x))

simplify62.0ms (6.5%)

Algorithm
1×egg-herbie
Rules
699×fma-neg_binary64
523×fma-def_binary64
509×associate-/l*_binary64
300×associate-*l*_binary64
265×associate-*r*_binary64
Counts
55 → 61
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
091772
1186722
2473715
31151715
44197711
54919711

prune27.0ms (2.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New60161
Fresh000
Picked011
Done000
Total60262
Error
0b
Counts
62 → 2
Alt Table
StatusErrorProgram
▶0.1b
(*.f64 x (/.f64 1 (-.f64 1 x)))
✓0.0b
(/.f64 x (-.f64 1 x))
Compiler

Compiled 721 to 453 computations (37.2% saved)

localize4.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

series2.0ms (0.2%)

Counts
1 → 12
Calls

1 calls:

2.0ms
(*.f64 x (/.f64 1 (-.f64 1 x)))

rewrite13.0ms (1.4%)

Algorithm
1×rewrite-expression-head
Rules
28×add-sqr-sqrt_binary64
24×associate-*r*_binary64
22×*-un-lft-identity_binary64
20×times-frac_binary64
12×add-cube-cbrt_binary64
Counts
1 → 49
Calls

1 calls:

10.0ms
(*.f64 x (/.f64 1 (-.f64 1 x)))

simplify72.0ms (7.5%)

Algorithm
1×egg-herbie
Rules
656×times-frac_binary64
550×fma-def_binary64
506×div-sub_binary64
401×fma-neg_binary64
321×associate-/l*_binary64
Counts
61 → 86
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
090662
1203581
2560574
31279574
43343574
54919574
64940574

prune41.0ms (4.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New86086
Fresh000
Picked011
Done011
Total86288
Error
0b
Counts
88 → 2
Alt Table
StatusErrorProgram
✓0.1b
(*.f64 x (/.f64 1 (-.f64 1 x)))
✓0.0b
(/.f64 x (-.f64 1 x))
Compiler

Compiled 1152 to 832 computations (27.8% saved)

regimes14.0ms (1.5%)

Accuracy

Total 0.0b remaining (14.9%)

Threshold costs 0.0b (14.9%)

Counts
7 → 1
Compiler

Compiled 106 to 68 computations (35.8% saved)

simplify2.0ms (0.2%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
057
197
2137
3157
4167
5157

end41.0ms (4.2%)

Compiler

Compiled 26 to 18 computations (30.8% saved)

Profiling

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