Details

Time bar (total: 1.7s)

analyze35.0ms (2.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
100%0%0%2
Compiler

Compiled 9 to 6 computations (33.3% saved)

sample28.0ms (1.6%)

Algorithm
intervals
Results
14.0ms256×body128valid
Compiler

Compiled 18 to 12 computations (33.3% saved)

simplify13.0ms (0.8%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1108
298

prune5.0ms (0.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
12.9b
Counts
3 → 1
Alt Table
StatusErrorProgram
12.9b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 28 to 16 computations (42.9% saved)

localize15.0ms (0.9%)

Local error

Found 1 expressions with local error:

NewErrorProgram
12.9b
(/.f64 x (fma.f64 x x 1))

series6.0ms (0.4%)

Counts
1 → 12
Calls

1 calls:

6.0ms
(/.f64 x (fma.f64 x x 1))

rewrite7.0ms (0.4%)

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

1 calls:

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

simplify97.0ms (5.7%)

Algorithm
egg-herbie
Rules
543×associate-/l*_binary64
513×div-sub_binary64
480×associate-/l/_binary64
388×fma-neg_binary64
289×distribute-rgt-in_binary64
Counts
41 → 48
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
072635
1147601
2366580
3807580
42019580
54600580
65498580

prune55.0ms (3.2%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New46248
Fresh000
Picked011
Done000
Total46349
Error
0b
Counts
49 → 3
Alt Table
StatusErrorProgram
31.4b
(/.f64 1 x)
31.5b
(-.f64 x (pow.f64 x 3))
12.9b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 634 to 386 computations (39.1% saved)

localize4.0ms (0.2%)

prune4.0ms (0.2%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033
Error
0b
Counts
3 → 3
Alt Table
StatusErrorProgram
31.4b
(/.f64 1 x)
31.5b
(-.f64 x (pow.f64 x 3))
12.9b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 23 to 15 computations (34.8% saved)

localize6.0ms (0.4%)

Local error

Found 1 expressions with local error:

NewErrorProgram
0.0b
(-.f64 x (pow.f64 x 3))

series5.0ms (0.3%)

Counts
1 → 3
Calls

1 calls:

5.0ms
(-.f64 x (pow.f64 x 3))

rewrite26.0ms (1.5%)

Algorithm
rewrite-expression-head
Rules
36×prod-diff_binary64
33×add-sqr-sqrt_binary64
29×*-un-lft-identity_binary64
26×add-cube-cbrt_binary64
13×cube-prod_binary64
Counts
1 → 70
Calls

1 calls:

16.0ms
(-.f64 x (pow.f64 x 3))

simplify152.0ms (8.9%)

Algorithm
egg-herbie
Rules
627×unswap-sqr_binary64
471×exp-prod_binary64
425×fma-neg_binary64
413×fma-def_binary64
375×cancel-sign-sub-inv_binary64
Counts
73 → 64
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
01161059
1166853
2637637
31845629
43952626
54991626
64558626

prune73.0ms (4.3%)

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New64064
Fresh000
Picked011
Done022
Total64367
Error
0b
Counts
67 → 3
Alt Table
StatusErrorProgram
31.4b
(/.f64 1 x)
31.5b
(-.f64 x (pow.f64 x 3))
12.9b
(/.f64 x (fma.f64 x x 1))
Compiler

Compiled 1342 to 805 computations (40% saved)

regimes115.0ms (6.7%)

Accuracy

Total 0.0b remaining (30.3%)

Threshold costs 0.0b (30.3%)

Counts
5 → 3
Compiler

Compiled 74 to 46 computations (37.8% saved)

bsearch23.0ms (1.3%)

Steps
ItersRangePoint
7
18847626.92510042
467728300.31763995
94950443.64233157
1
-2.999978040110638e+26
-7.539108313856978
-49670964633624.83
Compiler

Compiled 2 to 1 computations (50% saved)

simplify5.0ms (0.3%)

Algorithm
egg-herbie
Rules
1-exp_binary64
if-if-or-not_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01326
11826
21726

end1.0ms (0.1%)

Compiler

Compiled 19 to 13 computations (31.6% saved)

sample1.0s (60.5%)

Algorithm
intervals
Results
485.0ms8000×body128valid
Compiler

Compiled 46 to 31 computations (32.6% saved)

Profiling

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