Details

Time bar (total: 937.0ms)

analyze3.0ms (0.3%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
50%50%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14
Compiler

Compiled 6 to 5 computations (16.7% saved)

sample9.0ms (1%)

Algorithm
intervals
Results
5.0ms256×body128valid
Compiler

Compiled 11 to 10 computations (9.1% saved)

simplify162.0ms (17.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0347
1347

prune2.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 10 to 8 computations (20% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

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

rewrite9.0ms (1%)

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt_binary64_2457 *-un-lft-identity_binary64_2436
18×times-frac_binary64_2442
12×add-cube-cbrt_binary64_2468
difference-of-squares_binary64_2405
associate-/r*_binary64_2382
distribute-lft-out--_binary64_2390
associate-/l*_binary64_2383 add-exp-log_binary64_2471 add-cbrt-cube_binary64_2469
associate-/r/_binary64_2384
cbrt-undiv_binary64_2467 div-inv_binary64_2433 add-log-exp_binary64_2472 div-exp_binary64_2484 flip3--_binary64_2440 clear-num_binary64_2435 pow1_binary64_2494 frac-2neg_binary64_2447 flip--_binary64_2411
Counts
1 → 41
Calls

1 calls:

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

series27.0ms (2.9%)

Counts
1 → 3
Calls

1 calls:

27.0ms
(/.f64 x (-.f64 1 x))

simplify83.0ms (8.9%)

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
04842617
14842617

prune37.0ms (4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New43144
Fresh000
Picked011
Done000
Total43245

Merged error: 0b

Counts
45 → 2
Compiler

Compiled 519 to 314 computations (39.5% saved)

localize6.0ms (0.7%)

Local error

Found 2 expressions with local error:

0.1b
(*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))
15.7b
(/.f64 x (-.f64 1 (*.f64 x x)))

rewrite26.0ms (2.8%)

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt_binary64_2457
31×*-un-lft-identity_binary64_2436 times-frac_binary64_2442
22×add-cube-cbrt_binary64_2468
21×associate-*l*_binary64_2379
14×difference-of-squares_binary64_2405
add-exp-log_binary64_2471 add-cbrt-cube_binary64_2469
associate-/r*_binary64_2382
associate-/r/_binary64_2384 associate-*r*_binary64_2378 pow1_binary64_2494
associate-/l*_binary64_2383
flip3-+_binary64_2439 prod-exp_binary64_2482 cbrt-undiv_binary64_2467 flip-+_binary64_2410 div-inv_binary64_2433 add-log-exp_binary64_2472 div-exp_binary64_2484 flip3--_binary64_2440 associate-*r/_binary64_2380 cbrt-unprod_binary64_2466 unswap-sqr_binary64_2404 frac-times_binary64_2446 flip--_binary64_2411
distribute-lft-out_binary64_2389 distribute-rgt-in_binary64_2388 *-commutative_binary64_2369 pow-prod-down_binary64_2504 clear-num_binary64_2435 frac-2neg_binary64_2447 associate-*l/_binary64_2381 distribute-lft-in_binary64_2387
Counts
2 → 84
Calls

2 calls:

13.0ms
(*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))
6.0ms
(/.f64 x (-.f64 1 (*.f64 x x)))

series97.0ms (10.3%)

Counts
2 → 6
Calls

2 calls:

53.0ms
(/.f64 x (-.f64 1 (*.f64 x x)))
43.0ms
(*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))

simplify69.0ms (7.4%)

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
049941506
149941506

prune75.0ms (8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done011
Total90292

Merged error: 0b

Counts
92 → 2
Compiler

Compiled 1580 to 949 computations (39.9% saved)

regimes15.0ms (1.6%)

Compiler

Compiled 44 to 34 computations (22.7% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0157
1157

end0.0ms (0%)

sample311.0ms (33.2%)

Algorithm
intervals
Results
154.0ms8000×body128valid
Compiler

Compiled 27 to 22 computations (18.5% saved)

Profiling

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