Details

Time bar (total: 1.7s)

analyze3.0ms (0.2%)

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

Compiled 22 to 18 computations (18.2% saved)

sample24.0ms (1.4%)

Algorithm
intervals
Results
13.0ms256×body80valid
5.0ms256×pre80true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify229.0ms (13.7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (214.0ms)

IterNodesCost
0467422
1467422

prune8.0ms (0.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 52.0b

Counts
2 → 1
Compiler

Compiled 30 to 26 computations (13.3% saved)

localize12.0ms (0.7%)

Local error

Found 1 expressions with local error:

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

rewrite8.0ms (0.5%)

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:

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

series85.0ms (5.1%)

Counts
1 → 3
Calls

1 calls:

85.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify170.0ms (10.2%)

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (153.0ms)

IterNodesCost
04846253
14846253

prune20.0ms (1.2%)

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 316 to 232 computations (26.6% saved)

localize14.0ms (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 (1.1%)

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))

series176.0ms (10.6%)

Counts
2 → 6
Calls

2 calls:

90.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
86.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify69.0ms (4.2%)

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05105832

prune55.0ms (3.3%)

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 980 to 737 computations (24.8% saved)

simplify6.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample768.0ms (46.2%)

Algorithm
intervals
Results
410.0ms8000×body80valid
160.0ms8000×pre80true
Compiler

Compiled 58 to 52 computations (10.3% saved)

Profiling

Loading profile data...