Details

Time bar (total: 1.7s)

analyze4.0ms (0.3%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
62.5%25%12.5%4
68.7%12.5%18.8%5
71.8%6.2%21.9%6
73.4%3.1%23.5%7
74.2%1.6%24.3%8
74.6%0.8%24.6%9
75%0.4%24.6%10
75.1%0.2%24.7%11
75.1%0.1%24.8%12
75.1%0%24.8%13
75.2%0%24.8%14
Compiler

Compiled 8 to 6 computations (25% saved)

sample68.0ms (4.1%)

Algorithm
1×intervals
Results
19.0ms85×body1024valid
5.0ms44×body512valid
3.0ms97×body128valid
2.0ms9×body2048valid
1.0ms21×body256valid
Compiler

Compiled 16 to 12 computations (25% saved)

simplify15.0ms (0.9%)

Algorithm
1×egg-herbie
Rules
95×fma-def_binary64
80×fma-neg_binary64
32×distribute-rgt-in_binary64
27×cancel-sign-sub-inv_binary64
26×distribute-lft-in_binary64
Counts
1 → 2
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
1156
2186
3226
4306
5386
6576
7866
81136
91546
102246
112616
122976
133006
142636

prune8.0ms (0.5%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
0.0b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶0.0b
(/.f64 (expm1.f64 x) x)
Compiler

Compiled 21 to 13 computations (38.1% saved)

localize3.0ms (0.2%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(/.f64 (expm1.f64 x) x)

series4.0ms (0.2%)

Counts
1 → 12
Calls

1 calls:

4.0ms
(/.f64 (expm1.f64 x) x)

rewrite4.0ms (0.2%)

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 → 30
Calls

1 calls:

2.0ms
(/.f64 (expm1.f64 x) x)

simplify100.0ms (6%)

Algorithm
1×egg-herbie
Rules
665×times-frac_binary64
337×associate-/l*_binary64
285×fma-def_binary64
269×associate-*l*_binary64
256×fma-neg_binary64
Counts
42 → 42
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
076468
1144440
2345437
3884430
44051430
55063430

prune58.0ms (3.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41142
Fresh000
Picked011
Done000
Total41243
Error
0b
Counts
43 → 2
Alt Table
StatusErrorProgram
▶0.1b
(*.f64 (expm1.f64 x) (/.f64 1 x))
✓0.0b
(/.f64 (expm1.f64 x) x)
Compiler

Compiled 421 to 165 computations (60.8% saved)

localize7.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.1b
(*.f64 (expm1.f64 x) (/.f64 1 x))

series4.0ms (0.2%)

Counts
1 → 12
Calls

1 calls:

3.0ms
(*.f64 (expm1.f64 x) (/.f64 1 x))

rewrite8.0ms (0.5%)

Algorithm
1×rewrite-expression-head
Rules
16×add-sqr-sqrt_binary64
13×associate-*r*_binary64
11×times-frac_binary64
10×*-un-lft-identity_binary64
10×add-exp-log_binary64
Counts
1 → 38
Calls

1 calls:

6.0ms
(*.f64 (expm1.f64 x) (/.f64 1 x))

simplify62.0ms (3.7%)

Algorithm
1×egg-herbie
Rules
684×div-sub_binary64
541×distribute-rgt-in_binary64
525×distribute-lft-in_binary64
443×associate-*l/_binary64
411×associate-/l*_binary64
Counts
50 → 65
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
080486
1171427
2463424
31162417
44373417
56008417

prune33.0ms (1.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh000
Picked011
Done011
Total65267
Error
0b
Counts
67 → 2
Alt Table
StatusErrorProgram
✓0.1b
(*.f64 (expm1.f64 x) (/.f64 1 x))
✓0.0b
(/.f64 (expm1.f64 x) x)
Compiler

Compiled 732 to 379 computations (48.2% saved)

regimes25.0ms (1.5%)

Accuracy

Total 0.0b remaining (37.6%)

Threshold costs 0.0b (37.6%)

Counts
6 → 1
Compiler

Compiled 123 to 91 computations (26% saved)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046
146

end0.0ms (0%)

Compiler

Compiled 5 to 3 computations (40% saved)

sample1.3s (75.8%)

Algorithm
1×intervals
Results
627.0ms2626×body1024valid
157.0ms1352×body512valid
113.0ms3038×body128valid
71.0ms693×body256valid
62.0ms291×body2048valid
Compiler

Compiled 26 to 18 computations (30.8% saved)

Profiling

Loading profile data...