Details

Time bar (total: 746.0ms)

analyze3.0ms (0.4%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
75%25%0%4
75%12.5%12.5%5
75%6.2%18.8%6
75%3.1%21.9%7
75%1.6%23.5%8
75%0.8%24.3%9
75%0.4%24.6%10
75%0.2%24.8%11
75%0.1%24.9%12
75%0%25%13
75%0%25%14
Compiler

Compiled 8 to 7 computations (12.5% saved)

sample10.0ms (1.3%)

Algorithm
intervals
Results
5.0ms256×body128valid
Compiler

Compiled 15 to 14 computations (6.7% saved)

simplify98.0ms (13.1%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
016710
116710

prune7.0ms (1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize5.0ms (0.6%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 x (-.f64 1 (*.f64 x 1/2)))

rewrite8.0ms (1%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64_1805
add-cbrt-cube_binary64_1819 add-exp-log_binary64_1821 add-cube-cbrt_binary64_1818 associate-*l*_binary64_1724 *-un-lft-identity_binary64_1783 associate-*r*_binary64_1723 pow1_binary64_1844
associate-*r/_binary64_1725 distribute-lft-in_binary64_1732 cancel-sign-sub-inv_binary64_1749 distribute-rgt-in_binary64_1733 sub-neg_binary64_1776
flip3--_binary64_1787 cbrt-unprod_binary64_1816 prod-exp_binary64_1832 *-commutative_binary64_1714 pow-prod-down_binary64_1854 unswap-sqr_binary64_1751 flip--_binary64_1758 add-log-exp_binary64_1822
Counts
1 → 24
Calls

1 calls:

6.0ms
(*.f64 x (-.f64 1 (*.f64 x 1/2)))

series37.0ms (5%)

Counts
1 → 3
Calls

1 calls:

37.0ms
(*.f64 x (-.f64 1 (*.f64 x 1/2)))

simplify47.0ms (6.3%)

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05249314

prune20.0ms (2.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228
Error
0b
Counts
28 → 2
Compiler

Compiled 315 to 233 computations (26% saved)

localize4.0ms (0.6%)

Local error

Found 1 expressions with local error:

0.0b
(+.f64 x (*.f64 x (*.f64 x -1/2)))

rewrite4.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_1822
add-cbrt-cube_binary64_1819 +-commutative_binary64_1713 add-sqr-sqrt_binary64_1805 add-exp-log_binary64_1821 add-cube-cbrt_binary64_1818 flip-+_binary64_1757 *-un-lft-identity_binary64_1783 sum-log_binary64_1874 flip3-+_binary64_1786 pow1_binary64_1844
Counts
1 → 11
Calls

1 calls:

3.0ms
(+.f64 x (*.f64 x (*.f64 x -1/2)))

series41.0ms (5.5%)

Counts
1 → 3
Calls

1 calls:

41.0ms
(+.f64 x (*.f64 x (*.f64 x -1/2)))

simplify100.0ms (13.4%)

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (93.0ms)

IterNodesCost
04857196
14857196

prune9.0ms (1.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New14014
Fresh000
Picked011
Done011
Total14216
Error
0b
Counts
16 → 2
Compiler

Compiled 166 to 110 computations (33.7% saved)

regimes17.0ms (2.2%)

Accuracy

Total 0.0b remaining (94.7%)

Threshold costs 0.0b (94.7%)

Compiler

Compiled 44 to 36 computations (18.2% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0910
1910

end0.0ms (0%)

sample334.0ms (44.7%)

Algorithm
intervals
Results
165.0ms8000×body128valid
Compiler

Compiled 29 to 24 computations (17.2% saved)

Profiling

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