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
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 9 to 8 computations (11.1% saved)

sample90.0ms (7%)

Algorithm
1×intervals
Results
14.0ms256×body128valid
0.0ms1×body128nan
Compiler

Compiled 18 to 16 computations (11.1% saved)

simplify7.0ms (0.5%)

Algorithm
1×egg-herbie
Rules
4×sub-neg_binary64
3×+-commutative_binary64
2×fma-def_binary64
1×*-commutative_binary64
1×associate-+l-_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
11411
21711
31911
42311
52411
62911
72211

prune2.0ms (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
(neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
Compiler

Compiled 24 to 21 computations (12.5% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

series3.0ms (0.2%)

Counts
1 → 12
Calls

1 calls:

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

rewrite64.0ms (5%)

Algorithm
1×rewrite-expression-head
Rules
17×add-sqr-sqrt_binary64
14×log-prod_binary64
11×*-un-lft-identity_binary64
6×difference-of-squares_binary64
6×times-frac_binary64
Counts
1 → 27
Calls

1 calls:

63.0ms
(log.f64 (-.f64 (/.f64 1 x) 1))

simplify131.0ms (10.2%)

Algorithm
1×egg-herbie
Rules
553×fma-def_binary64
447×distribute-rgt-neg-in_binary64
378×distribute-lft-neg-in_binary64
351×sub-neg_binary64
333×neg-mul-1_binary64
Counts
39 → 49
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
080637
1162578
2404572
31045563
43179561
54241561
64990561
74962561

prune28.0ms (2.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh000
Picked011
Done000
Total48250
Error
0b
Counts
50 → 2
Alt Table
StatusErrorProgram
▶1.3b
(neg.f64 (neg.f64 (+.f64 (log.f64 x) x)))
✓0.0b
(neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
Compiler

Compiled 686 to 565 computations (17.6% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(+.f64 (log.f64 x) x)

series6.0ms (0.4%)

Counts
1 → 9
Calls

1 calls:

5.0ms
(+.f64 (log.f64 x) x)

rewrite48.0ms (3.7%)

Algorithm
1×rewrite-expression-head
Rules
6×*-un-lft-identity_binary64
4×fma-def_binary64
3×associate-+l+_binary64
3×log-prod_binary64
3×add-sqr-sqrt_binary64
Counts
1 → 22
Calls

1 calls:

47.0ms
(+.f64 (log.f64 x) x)

simplify101.0ms (7.8%)

Algorithm
1×egg-herbie
Rules
826×unsub-neg_binary64
453×sub-neg_binary64
434×div-sub_binary64
316×fma-def_binary64
269×fma-neg_binary64
Counts
31 → 34
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
042242
1106211
2188209
3481209
41575209
53310209
64649209
74306209
84645209
94929209

prune14.0ms (1.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New34034
Fresh000
Picked011
Done011
Total34236
Error
0b
Counts
36 → 2
Alt Table
StatusErrorProgram
✓1.3b
(neg.f64 (neg.f64 (+.f64 (log.f64 x) x)))
✓0.0b
(neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
Compiler

Compiled 386 to 183 computations (52.6% saved)

regimes33.0ms (2.5%)

Accuracy

Total 0.0b remaining (82.8%)

Threshold costs 0.0b (82.8%)

Counts
4 → 1
Compiler

Compiled 184 to 149 computations (19% 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
0711
11411
21711
31811
41611

end0.0ms (0%)

Compiler

Compiled 8 to 7 computations (12.5% saved)

sample749.0ms (58%)

Algorithm
1×intervals
Results
383.0ms8000×body128valid
0.0ms3×body128nan
Compiler

Compiled 33 to 28 computations (15.2% saved)

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