Details

Time bar (total: 2.9s)

analyze256.0ms (8.8%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0484544
1484544
022
122
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 22 to 18 computations (18.2% saved)

sample43.0ms (1.5%)

Algorithm
intervals
Results
18.0ms256×body128valid
8.0ms256×pre128true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify156.0ms (5.4%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (145.0ms)

IterNodesCost
0525522

prune3.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
52.0b
Counts
2 → 1
Compiler

Compiled 30 to 26 computations (13.3% saved)

localize9.0ms (0.3%)

Local error

Found 1 expressions with local error:

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

rewrite40.0ms (1.4%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
cancel-sign-sub-inv_binary64_2090
add-log-exp_binary64_2163 add-cube-cbrt_binary64_2159 add-sqr-sqrt_binary64_2146 *-un-lft-identity_binary64_2124 unpow-prod-down_binary64_2203
diff-log_binary64_2216 pow1_binary64_2185 add-exp-log_binary64_2162 add-cbrt-cube_binary64_2160 flip3--_binary64_2128 sub-neg_binary64_2117 flip--_binary64_2099 sqr-pow_binary64_2096
Counts
1 → 18
Calls

1 calls:

6.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 445 to 328 computations (26.3% saved)

series206.0ms (7.1%)

Error
52.0b
Counts
1 → 12
Calls

1 calls:

197.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 402 to 321 computations (20.1% saved)

simplify73.0ms (2.5%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
05269370

prune30.0ms (1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New29130
Fresh000
Picked101
Done000
Total30131
Error
52.0b
Counts
31 → 1
Compiler

Compiled 527 to 372 computations (29.4% saved)

localize12.0ms (0.4%)

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))

rewrite83.0ms (2.9%)

Algorithm
rewrite-expression-head
Error
52.0b
Rules
12×cbrt-prod_binary64_2155
add-cube-cbrt_binary64_2159 add-sqr-sqrt_binary64_2146 *-un-lft-identity_binary64_2124 cancel-sign-sub-inv_binary64_2090
unpow-prod-down_binary64_2203
add-log-exp_binary64_2163
cube-prod_binary64_2152
pow1_binary64_2185 add-exp-log_binary64_2162 add-cbrt-cube_binary64_2160 flip3--_binary64_2128 flip--_binary64_2099 sqr-pow_binary64_2096 cube-div_binary64_2153 cbrt-div_binary64_2156
diff-log_binary64_2216 sub-neg_binary64_2117 pow1/3_binary64_2206 unpow3_binary64_2190 cube-mult_binary64_2154 rem-cbrt-cube_binary64_2148
Counts
2 → 41
Calls

2 calls:

7.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 1243 to 963 computations (22.5% saved)

series500.0ms (17.2%)

Error
52.0b
Counts
2 → 24
Calls

2 calls:

264.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
217.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))
Compiler

Compiled 894 to 729 computations (18.5% saved)

simplify52.0ms (1.8%)

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
050791024

prune91.0ms (3.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New65065
Fresh000
Picked011
Done000
Total65166
Error
52.0b
Counts
66 → 1
Compiler

Compiled 1317 to 969 computations (26.4% saved)

regimes72.0ms (2.5%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 395 to 349 computations (11.6% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03054
13054

end0.0ms (0%)

sample1.3s (43.9%)

Algorithm
intervals
Results
420.0ms8000×body128valid
182.0ms8000×pre128true
Compiler

Compiled 127 to 109 computations (14.2% saved)

Profiling

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