Details

Time bar (total: 1.9s)

analyze2.0ms (0.1%)

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

Compiled 22 to 16 computations (27.3% saved)

sample21.0ms (1.1%)

Algorithm
intervals
Results
10.0ms256×body80valid
5.0ms256×pre80true
Compiler

Compiled 37 to 29 computations (21.6% saved)

simplify263.0ms (13.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (248.0ms)

IterNodesCost
0475222
1475222

prune7.0ms (0.3%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 62.0b

Counts
2 → 1
Compiler

Compiled 30 to 22 computations (26.7% saved)

localize9.0ms (0.5%)

Local error

Found 1 expressions with local error:

62.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))

rewrite7.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64 sub-neg_binary64
associate--r+_binary64
*-un-lft-identity_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 add-sqr-sqrt_binary64 insert-posit16 flip--_binary64
Counts
1 → 14
Calls

1 calls:

7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))

series130.0ms (6.8%)

Counts
1 → 3
Calls

1 calls:

130.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) 2)))

simplify130.0ms (6.8%)

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (109.0ms)

IterNodesCost
05178472

prune20.0ms (1.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New16117
Fresh000
Picked101
Done000
Total17118

Merged error: 52.0b

Counts
18 → 1
Compiler

Compiled 397 to 245 computations (38.3% saved)

localize11.0ms (0.6%)

Local error

Found 1 expressions with local error:

23.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

rewrite8.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
*-un-lft-identity_binary64 sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 insert-posit16 flip--_binary64
Counts
1 → 12
Calls

1 calls:

7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series79.0ms (4.1%)

Counts
1 → 3
Calls

1 calls:

78.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify168.0ms (8.8%)

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (149.0ms)

IterNodesCost
04846253
14846253

prune19.0ms (1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New14115
Fresh000
Picked101
Done000
Total15116

Merged error: 52.0b

Counts
16 → 1
Compiler

Compiled 332 to 248 computations (25.3% saved)

localize15.0ms (0.8%)

Local error

Found 2 expressions with local error:

1.0b
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
23.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

rewrite18.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
add-log-exp_binary64
unpow-prod-down_binary64 cube-prod_binary64
cbrt-div_binary64 pow1_binary64 flip3--_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 cube-div_binary64 insert-posit16 flip--_binary64
sub-neg_binary64 rem-cbrt-cube_binary64 diff-log_binary64 pow1/3_binary64 sqr-pow_binary64 unpow3_binary64 cube-mult_binary64
Counts
2 → 36
Calls

2 calls:

9.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
8.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series171.0ms (9%)

Counts
2 → 6
Calls

2 calls:

89.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
81.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))

simplify71.0ms (3.7%)

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05105832

prune56.0ms (2.9%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New42042
Fresh000
Picked011
Done000
Total42143

Merged error: 52.0b

Counts
43 → 1
Compiler

Compiled 1023 to 780 computations (23.8% saved)

simplify8.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
06127
16127

end0.0ms (0%)

sample695.0ms (36.4%)

Algorithm
intervals
Results
327.0ms8000×body80valid
162.0ms8000×pre80true
Compiler

Compiled 59 to 51 computations (13.6% saved)

Profiling

Loading profile data...