Details

Time bar (total: 2.3s)

analyze3.0ms (0.1%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
50%25%25%3
62.5%12.5%25%4
68.7%6.2%25%5
71.8%3.1%25%6
73.4%1.6%25%7
74.2%0.8%25%8
74.6%0.4%25%9
74.8%0.2%25%10
74.9%0.1%25%11
74.9%0%25%12
74.9%0%25%13
74.9%0%25%14
Compiler

Compiled 6 to 5 computations (16.7% saved)

sample73.0ms (3.1%)

Algorithm
1×intervals
Results
27.0ms74×body1024valid
10.0ms44×body512valid
6.0ms12×body2048valid
4.0ms111×body128valid
1.0ms15×body256valid
Compiler

Compiled 12 to 10 computations (16.7% saved)

simplify6.0ms (0.3%)

Algorithm
1×egg-herbie
Rules
1×+-commutative_binary64
1×1-exp_binary64
1×log1p-def_binary64
Counts
1 → 2
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
053
193
283

prune4.0ms (0.2%)

Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New022
Fresh011
Picked000
Done000
Total033
Error
0b
Counts
3 → 2
Alt Table
StatusErrorProgram
▶0.0b
(log1p.f64 x)
36.0b
(log.f64 (+.f64 1 x))
Compiler

Compiled 23 to 17 computations (26.1% saved)

localize2.0ms (0.1%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(log1p.f64 x)

series3.0ms (0.1%)

Counts
1 → 12
Calls

1 calls:

3.0ms
(log1p.f64 x)

rewrite1.0ms (0%)

Algorithm
1×rewrite-expression-head
Rules
2×expm1-log1p-u_binary64
1×*-un-lft-identity_binary64
1×add-sqr-sqrt_binary64
1×add-cube-cbrt_binary64
1×add-cbrt-cube_binary64
Counts
1 → 11
Calls

1 calls:

0.0ms
(log1p.f64 x)

simplify68.0ms (2.9%)

Algorithm
1×egg-herbie
Rules
707×times-frac_binary64
503×sub-neg_binary64
400×fma-def_binary64
367×distribute-rgt-neg-in_binary64
240×cancel-sign-sub-inv_binary64
Counts
23 → 32
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
055246
1137219
2354215
3940207
43282207
54567207
65475207

prune13.0ms (0.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32032
Fresh011
Picked011
Done000
Total32234
Error
0b
Counts
34 → 2
Alt Table
StatusErrorProgram
✓0.0b
(log1p.f64 x)
▶36.0b
(log.f64 (+.f64 1 x))
Compiler

Compiled 305 to 209 computations (31.5% saved)

localize5.0ms (0.2%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓4.5b
(log.f64 (+.f64 1 x))

series3.0ms (0.1%)

Counts
1 → 12
Calls

1 calls:

3.0ms
(log.f64 (+.f64 1 x))

rewrite3.0ms (0.1%)

Algorithm
1×rewrite-expression-head
Rules
4×*-un-lft-identity_binary64
4×log-prod_binary64
2×add-exp-log_binary64
2×add-sqr-sqrt_binary64
2×add-cube-cbrt_binary64
Counts
1 → 18
Calls

1 calls:

2.0ms
(log.f64 (+.f64 1 x))

simplify73.0ms (3.1%)

Algorithm
1×egg-herbie
Rules
558×fma-def_binary64
555×sub-neg_binary64
284×fma-neg_binary64
283×cancel-sign-sub-inv_binary64
278×associate-*l*_binary64
Counts
30 → 47
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
076322
1177288
2440284
31172276
44029276
54981276
64934276

prune19.0ms (0.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done011
Total47249
Error
0b
Counts
49 → 2
Alt Table
StatusErrorProgram
✓0.0b
(log1p.f64 x)
✓36.0b
(log.f64 (+.f64 1 x))
Compiler

Compiled 474 to 347 computations (26.8% saved)

regimes14.0ms (0.6%)

Accuracy

Total 0.0b remaining (100%)

Threshold costs 0.0b (100%)

Counts
3 → 1
Compiler

Compiled 52 to 37 computations (28.8% saved)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
033
133

end0.0ms (0%)

Compiler

Compiled 3 to 2 computations (33.3% saved)

sample2.1s (87.6%)

Algorithm
1×intervals
Results
966.0ms2696×body1024valid
317.0ms1344×body512valid
161.0ms252×body2048valid
124.0ms3022×body128valid
74.0ms686×body256valid
Compiler

Compiled 18 to 14 computations (22.2% saved)

Profiling

Loading profile data...