Details

Time bar (total: 1.6s)

analyze3.0ms (0.2%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 9 to 7 computations (22.2% saved)

sample977.0ms (60.4%)

Results
896.0ms8256×body128valid
1.0ms5×body128invalid
Compiler

Compiled 26 to 20 computations (23.1% saved)

simplify13.0ms (0.8%)

Algorithm
1×egg-herbie
Rules
1×+-commutative_binary64
1×*-commutative_binary64
1×sub-neg_binary64
1×1-exp_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
11311
21411
31211

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.5b
Counts
2 → 1
Alt Table
StatusErrorProgram
▶0.5b
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))
Compiler

Compiled 24 to 18 computations (25% saved)

localize8.0ms (0.5%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.5b
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))

series20.0ms (1.2%)

Counts
1 → 4
Calls

1 calls:

19.0ms
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))

rewrite13.0ms (0.8%)

Algorithm
1×rewrite-expression-head
Rules
19×add-sqr-sqrt_binary64
14×sqrt-prod_binary64
10×associate-*l*_binary64
8×*-un-lft-identity_binary64
6×associate-*r*_binary64
Counts
1 → 39
Calls

1 calls:

10.0ms
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))

simplify88.0ms (5.4%)

Algorithm
1×egg-herbie
Rules
865×fma-neg_binary64
626×distribute-rgt-in_binary64
492×distribute-lft-in_binary64
314×associate-*l*_binary64
262×associate-/r*_binary64
Counts
43 → 51
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
073590
1146578
2355578
3725578
41829568
54473568
64973568

prune44.0ms (2.7%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New49251
Fresh000
Picked101
Done000
Total50252
Error
0b
Counts
52 → 2
Alt Table
StatusErrorProgram
▶0.5b
(-.f64 x 1/2)
29.4b
(sqrt.f64 (-.f64 (*.f64 x x) x))
Compiler

Compiled 678 to 442 computations (34.8% saved)

localize3.0ms (0.2%)

prune2.0ms (0.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done000
Total022
Error
0b
Counts
2 → 2
Alt Table
StatusErrorProgram
✓0.5b
(-.f64 x 1/2)
▶29.4b
(sqrt.f64 (-.f64 (*.f64 x x) x))
Compiler

Compiled 18 to 11 computations (38.9% saved)

localize7.0ms (0.4%)

Local error

Found 2 expressions with local error:

NewErrorProgram
✓0.0b
(-.f64 (*.f64 x x) x)
✓29.5b
(sqrt.f64 (-.f64 (*.f64 x x) x))

series19.0ms (1.2%)

Counts
2 → 20
Calls

2 calls:

10.0ms
(-.f64 (*.f64 x x) x)
9.0ms
(sqrt.f64 (-.f64 (*.f64 x x) x))

rewrite18.0ms (1.1%)

Algorithm
1×rewrite-expression-head
Rules
8×add-sqr-sqrt_binary64
7×*-un-lft-identity_binary64
5×sqrt-prod_binary64
5×add-cube-cbrt_binary64
4×add-log-exp_binary64
Counts
2 → 41
Calls

2 calls:

8.0ms
(sqrt.f64 (-.f64 (*.f64 x x) x))
6.0ms
(-.f64 (*.f64 x x) x)

simplify152.0ms (9.4%)

Algorithm
1×egg-herbie
Rules
755×fma-neg_binary64
622×cancel-sign-sub-inv_binary64
554×unswap-sqr_binary64
483×associate-*r*_binary64
442×fma-def_binary64
Counts
61 → 68
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
093634
1177584
2611575
32422575
43417575
55304575

prune105.0ms (6.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done011
Total68270
Error
0b
Counts
70 → 2
Alt Table
StatusErrorProgram
✓0.5b
(-.f64 x 1/2)
✓29.4b
(sqrt.f64 (-.f64 (*.f64 x x) x))
Compiler

Compiled 777 to 301 computations (61.3% saved)

regimes33.0ms (2%)

Accuracy

Total 0.5b remaining (99.2%)

Threshold costs 0.5b (99.2%)

Counts
6 → 1
Compiler

Compiled 92 to 62 computations (32.6% saved)

simplify4.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
1×+-commutative_binary64
1×*-commutative_binary64
1×sub-neg_binary64
1×1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
11311
21411
31211

end109.0ms (6.7%)

Compiler

Compiled 27 to 19 computations (29.6% saved)

Profiling

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