Details

Time bar (total: 8.0s)

analyze1.9s (23.6%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%50%50%0
0%50%50%1
0%50%50%2
0%50%50%3
0%50%50%4
3.1%46.8%50%5
4.7%45.3%50%6
5.5%44.5%50%7
5.9%44.1%50%8
6%43.9%50%9
6.1%43.8%50%10
6.2%43.8%50%11
6.2%43.7%50%12
6.2%43.7%50%13
6.2%43.7%50%14
Compiler

Compiled 17 to 13 computations (23.5% saved)

sample5.9s (73.5%)

Results
3.9s4175×body1024valid
1.1s2026×body512valid
486.0ms399×body2048valid
311.0ms1004×body256valid
107.0ms652×body128valid
Compiler

Compiled 34 to 26 computations (23.5% saved)

preprocess14.0ms (0.2%)

Algorithm
2×egg-herbie
Rules
8×sub-neg_binary64
6×fma-def_binary64
5×+-commutative_binary64
4×associate-+l-_binary64
3×associate--r+_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0811
11410
21910
32510
43310
54310
65710
77310
87710
011
Stop Event
1×saturated
1×saturated
Compiler

Compiled 10 to 8 computations (20% saved)

simplify11.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
8×sub-neg_binary64
6×fma-def_binary64
5×+-commutative_binary64
4×associate-+l-_binary64
3×associate--r+_binary64
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0811
11410
21910
32510
43310
54310
65710
77310
87710
Stop Event
1×saturated
Counts
1 → 2

prune4.0ms (0%)

Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New022
Fresh011
Picked000
Done000
Total033
Error
0.0b
Counts
3 → 2
Alt Table
StatusErrorProgram
62.2b
(/.f64 (log.f64 (-.f64 1 x)) (log.f64 (+.f64 1 x)))
▶0.0b
(/.f64 (log1p.f64 (neg.f64 x)) (log1p.f64 x))
Compiler

Compiled 50 to 38 computations (24% saved)

localize4.0ms (0.1%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(/.f64 (log1p.f64 (neg.f64 x)) (log1p.f64 x))

series11.0ms (0.1%)

Counts
1 → 12
Calls

3 calls:

5.0ms
(/.f64 (log1p.f64 (neg.f64 x)) (log1p.f64 x))
x
-inf
5.0ms
(/.f64 (log1p.f64 (neg.f64 x)) (log1p.f64 x))
x
inf
1.0ms
(/.f64 (log1p.f64 (neg.f64 x)) (log1p.f64 x))
x
0

rewrite38.0ms (0.5%)

Algorithm
1×batch-egg-rewrite
Rules
402×expm1-log1p-u_binary64
400×log1p-expm1-u_binary64
313×unpow-prod-down_binary64
216×log-prod_binary64
113×prod-diff_binary64
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0610
11248
217318
Stop Event
1×node limit
Counts
1 → 70

simplify31.0ms (0.4%)

Algorithm
1×egg-herbie
Rules
710×associate-/r*_binary64
288×fma-def_binary64
211×times-frac_binary64
195×distribute-rgt-in_binary64
150×distribute-lft-in_binary64
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
01311007
1409993
21601781
Stop Event
1×node limit
Counts
82 → 93

prune54.0ms (0.7%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New92193
Fresh101
Picked101
Done000
Total94195
Error
0b
Counts
95 → 1
Alt Table
StatusErrorProgram
▶0b
(-.f64 -1 (fma.f64 x (*.f64 x 1/2) x))
Compiler

Compiled 2154 to 1292 computations (40% saved)

localize4.0ms (0.1%)

prune1.0ms (0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Error
0b
Counts
1 → 1
Alt Table
StatusErrorProgram
✓0b
(-.f64 -1 (fma.f64 x (*.f64 x 1/2) x))
Compiler

Compiled 9 to 6 computations (33.3% saved)

regimes20.0ms (0.2%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts
7 → 1
Compiler

Compiled 152 to 118 computations (22.4% saved)

simplify2.0ms (0%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
11011
21411
31611
41711
Stop Event
1×saturated

end38.0ms (0.5%)

Stop Event
1×done
Compiler

Compiled 27 to 18 computations (33.3% saved)

Profiling

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