Details

Time bar (total: 1.9s)

analyze344.0ms (18.2%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042340
142340
033
133
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
18.7%81.1%0.1%7
21.8%78%0.1%8
43.7%56.2%0.1%9
54.6%39%6.4%10
58.5%35.1%6.4%11
67.3%26.3%6.4%12
71.7%18.8%9.5%13
74.1%16.4%9.5%14
Compiler

Compiled 8 to 8 computations (0% saved)

sample26.0ms (1.4%)

Algorithm
intervals
Results
6.0ms256×body128valid
0.0ms12×body128invalid
Compiler

Compiled 15 to 18 computations (-20% saved)

simplify15.0ms (0.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
020910
120910

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.3b
Counts
2 → 1
Compiler

Compiled 14 to 14 computations (0% saved)

localize5.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b
(-.f64 x (*.f64 (*.f64 y 4) z))
0.2b
(*.f64 (*.f64 y 4) z)

rewrite33.0ms (1.7%)

Algorithm
rewrite-expression-head
Error
0.0b
Rules
pow1_binary64_3208 add-exp-log_binary64_3185 add-cbrt-cube_binary64_3183
add-log-exp_binary64_3186
pow-prod-down_binary64_3218 prod-exp_binary64_3196 add-cube-cbrt_binary64_3182 cbrt-unprod_binary64_3180 add-sqr-sqrt_binary64_3169 *-un-lft-identity_binary64_3147 associate-*r*_binary64_3087
associate-*l*_binary64_3088 *-commutative_binary64_3078 diff-log_binary64_3239 flip3--_binary64_3151 sub-neg_binary64_3140 flip--_binary64_3122 cancel-sign-sub-inv_binary64_3113
Counts
2 → 30
Calls

2 calls:

6.0ms
(*.f64 (*.f64 y 4) z)
3.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))
Compiler

Compiled 407 to 262 computations (35.6% saved)

series181.0ms (9.6%)

Error
0.0b
Counts
2 → 24
Calls

2 calls:

112.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))
56.0ms
(*.f64 (*.f64 y 4) z)
Compiler

Compiled 373 to 311 computations (16.6% saved)

simplify81.0ms (4.3%)

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
05625524

prune36.0ms (1.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New53154
Fresh000
Picked101
Done000
Total54155
Error
0.0b
Counts
55 → 1
Compiler

Compiled 488 to 260 computations (46.7% saved)

localize5.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b
(-.f64 x (*.f64 4 (*.f64 z y)))
0.0b
(*.f64 4 (*.f64 z y))

rewrite31.0ms (1.6%)

Algorithm
rewrite-expression-head
Error
0.0b
Rules
pow1_binary64_3208 add-exp-log_binary64_3185 add-cbrt-cube_binary64_3183
add-log-exp_binary64_3186
pow-prod-down_binary64_3218 prod-exp_binary64_3196 add-cube-cbrt_binary64_3182 cbrt-unprod_binary64_3180 add-sqr-sqrt_binary64_3169 *-un-lft-identity_binary64_3147 associate-*l*_binary64_3088
associate-*r*_binary64_3087 *-commutative_binary64_3078 diff-log_binary64_3239 flip3--_binary64_3151 sub-neg_binary64_3140 flip--_binary64_3122 cancel-sign-sub-inv_binary64_3113
Counts
2 → 30
Calls

2 calls:

5.0ms
(*.f64 4 (*.f64 z y))
3.0ms
(-.f64 x (*.f64 4 (*.f64 z y)))
Compiler

Compiled 407 to 228 computations (44% saved)

series185.0ms (9.8%)

Error
0.0b
Counts
2 → 24
Calls

2 calls:

118.0ms
(-.f64 x (*.f64 4 (*.f64 z y)))
57.0ms
(*.f64 4 (*.f64 z y))
Compiler

Compiled 373 to 311 computations (16.6% saved)

simplify65.0ms (3.4%)

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04941520
14941520

prune28.0ms (1.5%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New54054
Fresh000
Picked011
Done000
Total54155
Error
0.0b
Counts
55 → 1
Compiler

Compiled 482 to 250 computations (48.1% saved)

regimes92.0ms (4.9%)

Accuracy

Total 0.0b remaining (70.6%)

Threshold costs 0.0b (70.6%)

Compiler

Compiled 260 to 312 computations (-20% saved)

bsearch0.0ms (0%)

simplify8.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05210
15210
Compiler

Compiled 14 to 14 computations (0% saved)

end0.0ms (0%)

sample755.0ms (39.9%)

Algorithm
intervals
Results
180.0ms8000×body128valid
7.0ms297×body128invalid
Compiler

Compiled 47 to 54 computations (-14.9% saved)

Profiling

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