Details

Time bar (total: 1.6s)

analyze2.0ms (0.1%)

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

Compiled 22 to 18 computations (18.2% saved)

sample26.0ms (1.6%)

Algorithm
intervals
Results
15.0ms256×body80valid
5.0ms256×pre80true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify232.0ms (14.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (218.0ms)

IterNodesCost
0497022
1497022

prune3.0ms (0.2%)

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)

localize11.0ms (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_1542
add-exp-log_binary64_1541 sub-neg_binary64_1581 add-sqr-sqrt_binary64_1562 pow1_binary64_1519 flip--_binary64_1603 add-cube-cbrt_binary64_1548 add-cbrt-cube_binary64_1549 flip3--_binary64_1576 *-un-lft-identity_binary64_1577 diff-log_binary64_1488
Counts
1 → 11
Calls

1 calls:

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

series85.0ms (5.2%)

Counts
1 → 3
Calls

1 calls:

84.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify91.0ms (5.6%)

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
04924238
14924238

prune17.0ms (1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New13114
Fresh000
Picked101
Done000
Total14115

Merged error: 52.0b

Counts
15 → 1
Compiler

Compiled 299 to 220 computations (26.4% saved)

localize15.0ms (0.9%)

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))

rewrite20.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_1544
add-sqr-sqrt_binary64_1562 add-cube-cbrt_binary64_1548 *-un-lft-identity_binary64_1577
add-log-exp_binary64_1542
unpow-prod-down_binary64_1508 cube-prod_binary64_1550
add-exp-log_binary64_1541 cbrt-div_binary64_1545 cube-div_binary64_1551 pow1_binary64_1519 flip--_binary64_1603 add-cbrt-cube_binary64_1549 flip3--_binary64_1576
sub-neg_binary64_1581 sqr-pow_binary64_1609 pow1/3_binary64_1511 unpow3_binary64_1517 cube-mult_binary64_1552 diff-log_binary64_1488 rem-cbrt-cube_binary64_1554
Counts
2 → 34
Calls

2 calls:

10.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
9.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))

series162.0ms (10%)

Counts
2 → 6
Calls

2 calls:

84.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
78.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))

simplify68.0ms (4.2%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05176802

prune53.0ms (3.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done000
Total40141

Merged error: 52.0b

Counts
41 → 1
Compiler

Compiled 943 to 710 computations (24.7% saved)

simplify5.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample832.0ms (51%)

Algorithm
intervals
Results
459.0ms8000×body80valid
161.0ms8000×pre80true
Compiler

Compiled 58 to 52 computations (10.3% saved)

Profiling

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