Details

Time bar (total: 896.0ms)

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)

sample627.0ms (70%)

Results
596.0ms8256×body128valid
Compiler

Compiled 20 to 14 computations (30% saved)

simplify14.0ms (1.6%)

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 (0.2%)

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 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 (0.3%)

Counts
1 → 12
Calls

1 calls:

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

rewrite6.0ms (0.7%)

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:

4.0ms
(/.f64 x (-.f64 1 x))

simplify73.0ms (8.1%)

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

prune31.0ms (3.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New60161
Fresh000
Picked011
Done000
Total60262
Error
0b
Counts
62 → 2
Alt Table
StatusErrorProgram
▶30.6b
(fma.f64 x (fma.f64 x x x) x)
✓0.0b
(/.f64 x (-.f64 1 x))
Compiler

Compiled 721 to 447 computations (38% saved)

localize4.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.1b
(fma.f64 x (fma.f64 x x x) x)

series3.0ms (0.3%)

Counts
1 → 12
Calls

1 calls:

3.0ms
(fma.f64 x (fma.f64 x x x) x)

rewrite1.0ms (0.1%)

Algorithm
1×rewrite-expression-head
Rules
1×*-un-lft-identity_binary64
1×add-sqr-sqrt_binary64
1×add-cube-cbrt_binary64
1×add-cbrt-cube_binary64
1×add-exp-log_binary64
Counts
1 → 10
Calls

1 calls:

0.0ms
(fma.f64 x (fma.f64 x x x) x)

simplify61.0ms (6.8%)

Algorithm
1×egg-herbie
Rules
496×distribute-lft-out_binary64
447×*-commutative_binary64
422×sqr-pow_binary64
328×distribute-lft-in_binary64
328×distribute-rgt-in_binary64
Counts
22 → 21
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
024242
142205
287205
3311205
41638205
52932205
63679205
74954205

prune7.0ms (0.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New21021
Fresh000
Picked011
Done011
Total21223
Error
0b
Counts
23 → 2
Alt Table
StatusErrorProgram
✓30.6b
(fma.f64 x (fma.f64 x x x) x)
✓0.0b
(/.f64 x (-.f64 1 x))
Compiler

Compiled 214 to 62 computations (71% saved)

regimes16.0ms (1.8%)

Accuracy

Total 0.0b remaining (72.2%)

Threshold costs 0.0b (72.2%)

Counts
7 → 1
Compiler

Compiled 94 to 56 computations (40.4% 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

end42.0ms (4.7%)

Compiler

Compiled 26 to 15 computations (42.3% saved)

Profiling

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