Details

Time bar (total: 2.0s)

analyze2.0ms (0.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%25%75%0
25%0%75%1
Compiler

Compiled 13 to 7 computations (46.2% saved)

sample14.0ms (0.7%)

Algorithm
intervals
Results
5.0ms256×body128valid
4.0ms256×pre128true
Compiler

Compiled 22 to 12 computations (45.5% saved)

simplify300.0ms (14.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (139.0ms)

IterNodesCost
0476010
1476010

prune3.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 14 to 10 computations (28.6% saved)

localize4.0ms (0.2%)

Local error

Found 1 expressions with local error:

0.0b
(+.f64 (*.f64 x x) (pow.f64 x 3))

rewrite11.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_2135
cube-mult_binary64_2126
add-sqr-sqrt_binary64_2120 distribute-lft-out_binary64_2052 add-cube-cbrt_binary64_2131 distribute-rgt1-in_binary64_2057 flip3-+_binary64_2102 add-cbrt-cube_binary64_2132 pow1_binary64_2157 sum-log_binary64_2187 unpow3_binary64_2162 *-un-lft-identity_binary64_2099 +-commutative_binary64_2031 distribute-rgt-out_binary64_2054 flip-+_binary64_2073 add-exp-log_binary64_2134
Counts
1 → 14
Calls

1 calls:

10.0ms
(+.f64 (*.f64 x x) (pow.f64 x 3))

series91.0ms (4.5%)

Counts
1 → 3
Calls

1 calls:

91.0ms
(+.f64 (*.f64 x x) (pow.f64 x 3))

simplify78.0ms (3.9%)

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
04911205
14911205

prune14.0ms (0.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh000
Picked011
Done000
Total16218

Merged error: 0b

Counts
18 → 2
Compiler

Compiled 196 to 106 computations (45.9% saved)

localize9.0ms (0.5%)

Local error

Found 3 expressions with local error:

0.0b
(-.f64 (pow.f64 x 4) (pow.f64 x 6))
0.0b
(-.f64 (*.f64 x x) (pow.f64 x 3))
46.7b
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))

rewrite68.0ms (3.3%)

Algorithm
rewrite-expression-head
Rules
204×add-sqr-sqrt_binary64_2120
159×difference-of-squares_binary64_2068
117×times-frac_binary64_2105
81×sqr-pow_binary64_2071 unpow-prod-down_binary64_2175
49×*-un-lft-identity_binary64_2099
27×add-cube-cbrt_binary64_2131
26×distribute-lft-out--_binary64_2053
15×distribute-rgt-out--_binary64_2055 cube-prod_binary64_2124 unpow3_binary64_2162 cube-mult_binary64_2126
13×associate-/l*_binary64_2046
associate-/r*_binary64_2045
add-log-exp_binary64_2135
add-cbrt-cube_binary64_2132 add-exp-log_binary64_2134
flip3--_binary64_2103 flip--_binary64_2074
pow1_binary64_2157
sub-neg_binary64_2092 associate-/l/_binary64_2048 associate-/r/_binary64_2047 diff-log_binary64_2188
cbrt-undiv_binary64_2130 div-exp_binary64_2147 frac-2neg_binary64_2110 div-sub_binary64_2104 clear-num_binary64_2098 div-inv_binary64_2096
Counts
3 → 194
Calls

3 calls:

23.0ms
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))
8.0ms
(-.f64 (pow.f64 x 4) (pow.f64 x 6))
7.0ms
(-.f64 (*.f64 x x) (pow.f64 x 3))

series493.0ms (24.4%)

Counts
3 → 9
Calls

3 calls:

255.0ms
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))
142.0ms
(-.f64 (pow.f64 x 4) (pow.f64 x 6))
96.0ms
(-.f64 (*.f64 x x) (pow.f64 x 3))

simplify123.0ms (6.1%)

Algorithm
egg-herbie
Counts
203 → 203
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
049656237
149656237

prune268.0ms (13.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2030203
Fresh000
Picked011
Done011
Total2032205

Merged error: 0b

Counts
205 → 2
Compiler

Compiled 5027 to 3097 computations (38.4% saved)

regimes24.0ms (1.2%)

Compiler

Compiled 168 to 110 computations (34.5% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0710
1710

end0.0ms (0%)

sample514.0ms (25.5%)

Algorithm
intervals
Results
156.0ms8000×body128valid
118.0ms8000×pre128true
Compiler

Compiled 101 to 67 computations (33.7% saved)

Profiling

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