Details

Time bar (total: 1.3s)

analyze5.0ms (0.4%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
75%25%0%4
87.5%12.5%0%5
93.7%6.2%0%6
96.8%3.1%0%7
98.4%1.6%0%8
99.2%0.8%0%9
99.6%0.4%0%10
99.8%0.2%0%11
99.9%0.1%0%12
99.9%0%0%13
99.9%0%0%14
Compiler

Compiled 13 to 10 computations (23.1% saved)

sample813.0ms (64.6%)

Results
781.0ms8256×body128valid
Compiler

Compiled 38 to 29 computations (23.7% saved)

simplify10.0ms (0.8%)

Algorithm
1×egg-herbie
Rules
3×+-commutative_binary64
1×sub-neg_binary64
1×1-exp_binary64
Counts
1 → 2
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0816
11516
21616
31416

prune2.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
0.0b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶0.0b
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
Compiler

Compiled 47 to 35 computations (25.5% saved)

localize6.0ms (0.5%)

Local error

Found 2 expressions with local error:

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

series8.0ms (0.6%)

Counts
2 → 24
Calls

2 calls:

3.0ms
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
3.0ms
(/.f64 x (+.f64 x 1))

rewrite40.0ms (3.1%)

Algorithm
1×rewrite-expression-head
Rules
62×*-un-lft-identity_binary64
41×times-frac_binary64
34×add-sqr-sqrt_binary64
27×fma-def_binary64
22×add-cube-cbrt_binary64
Counts
2 → 82
Calls

2 calls:

27.0ms
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
4.0ms
(/.f64 x (+.f64 x 1))

simplify102.0ms (8.1%)

Algorithm
1×egg-herbie
Rules
573×fma-neg_binary64
546×cancel-sign-sub-inv_binary64
366×div-sub_binary64
311×fma-def_binary64
253×sub-neg_binary64
Counts
106 → 111
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
01281210
13361157
28701144
327091135
443191135
547931135
652401135

prune76.0ms (6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1101111
Fresh000
Picked011
Done000
Total1102112
Error
0b
Counts
112 → 2
Alt Table
StatusErrorProgram
▶18.8b
(/.f64 (fma.f64 x x 1) (fma.f64 x x -1))
✓0.0b
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
Compiler

Compiled 2035 to 1508 computations (25.9% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓18.2b
(/.f64 (fma.f64 x x 1) (fma.f64 x x -1))

series4.0ms (0.3%)

Counts
1 → 12
Calls

1 calls:

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

rewrite5.0ms (0.4%)

Algorithm
1×rewrite-expression-head
Rules
9×*-un-lft-identity_binary64
9×times-frac_binary64
9×add-sqr-sqrt_binary64
9×add-cube-cbrt_binary64
3×associate-/r*_binary64
Counts
1 → 29
Calls

1 calls:

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

simplify79.0ms (6.3%)

Algorithm
1×egg-herbie
Rules
969×fma-neg_binary64
598×times-frac_binary64
571×fma-def_binary64
459×associate-*l*_binary64
303×associate-/l*_binary64
Counts
41 → 50
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
082796
1183740
2488712
31279710
44553707
55194707

prune35.0ms (2.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New50050
Fresh000
Picked011
Done011
Total50252
Error
0b
Counts
52 → 2
Alt Table
StatusErrorProgram
✓18.8b
(/.f64 (fma.f64 x x 1) (fma.f64 x x -1))
✓0.0b
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
Compiler

Compiled 833 to 561 computations (32.7% saved)

regimes20.0ms (1.6%)

Accuracy

Total 0.0b remaining (90.3%)

Threshold costs 0.0b (90.3%)

Counts
10 → 1
Compiler

Compiled 180 to 140 computations (22.2% saved)

simplify3.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
3×+-commutative_binary64
1×sub-neg_binary64
1×1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0816
11516
21616
31416

end48.0ms (3.8%)

Compiler

Compiled 46 to 33 computations (28.3% saved)

Profiling

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