Details

Time bar (total: 3.1s)

analyze318.0ms (10.2%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
080220
180220
022
122
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 22 to 17 computations (22.7% saved)

sample37.0ms (1.2%)

Algorithm
intervals
Results
14.0ms256×pre128true
11.0ms256×body128valid
Compiler

Compiled 29 to 25 computations (13.8% saved)

simplify100.0ms (3.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
049810
149810

prune4.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
8.5b
Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize10.0ms (0.3%)

Local error

Found 2 expressions with local error:

1.0b
(/.f64 x0 (-.f64 1 x1))
7.7b
(-.f64 (/.f64 x0 (-.f64 1 x1)) x0)

rewrite45.0ms (1.4%)

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt_binary64_2487
28×*-un-lft-identity_binary64_2465
19×times-frac_binary64_2471
14×add-cube-cbrt_binary64_2500
10×difference-of-squares_binary64_2434
associate-/r*_binary64_2409
distribute-lft-out--_binary64_2417
add-log-exp_binary64_2504 add-exp-log_binary64_2503 add-cbrt-cube_binary64_2501
cancel-sign-sub-inv_binary64_2431 associate-/l*_binary64_2410
flip--_binary64_2440 pow1_binary64_2526 associate-/r/_binary64_2411 flip3--_binary64_2469
clear-num_binary64_2464 cbrt-undiv_binary64_2499 sub-neg_binary64_2458 div-exp_binary64_2516 div-inv_binary64_2462 diff-log_binary64_2557 frac-2neg_binary64_2476
Counts
2 → 58
Calls

2 calls:

26.0ms
(-.f64 (/.f64 x0 (-.f64 1 x1)) x0)
11.0ms
(/.f64 x0 (-.f64 1 x1))

series264.0ms (8.5%)

Counts
2 → 18
Calls

2 calls:

150.0ms
(-.f64 (/.f64 x0 (-.f64 1 x1)) x0)
113.0ms
(/.f64 x0 (-.f64 1 x1))
Compiler

Compiled 246 to 208 computations (15.4% saved)

simplify146.0ms (4.7%)

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (113.0ms)

IterNodesCost
05045990

prune106.0ms (3.4%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New74276
Fresh000
Picked101
Done000
Total75277
Error
4.1b
Counts
77 → 2
Compiler

Compiled 936 to 536 computations (42.7% saved)

localize13.0ms (0.4%)

Local error

Found 1 expressions with local error:

7.7b
(-.f64 (/.f64 1 (/.f64 (-.f64 1 x1) x0)) x0)

rewrite69.0ms (2.2%)

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt_binary64_2487
*-un-lft-identity_binary64_2465
times-frac_binary64_2471
difference-of-squares_binary64_2434
add-log-exp_binary64_2504 cancel-sign-sub-inv_binary64_2431
add-cube-cbrt_binary64_2500 distribute-lft-out--_binary64_2417
flip--_binary64_2440 add-exp-log_binary64_2503 sub-neg_binary64_2458 add-cbrt-cube_binary64_2501 div-inv_binary64_2462 diff-log_binary64_2557 pow1_binary64_2526 associate-/r/_binary64_2411 flip3--_binary64_2469 distribute-rgt-out--_binary64_2419
Counts
1 → 22
Calls

1 calls:

65.0ms
(-.f64 (/.f64 1 (/.f64 (-.f64 1 x1) x0)) x0)

series138.0ms (4.4%)

Counts
1 → 9
Calls

1 calls:

138.0ms
(-.f64 (/.f64 1 (/.f64 (-.f64 1 x1) x0)) x0)
Compiler

Compiled 124 to 112 computations (9.7% saved)

simplify129.0ms (4.1%)

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 0 (108.0ms)

IterNodesCost
05178468

prune45.0ms (1.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New31031
Fresh011
Picked011
Done000
Total31233
Error
4.1b
Counts
33 → 2
Compiler

Compiled 398 to 242 computations (39.2% saved)

localize15.0ms (0.5%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms (0%)

Counts
0 → 0

simplify14.0ms (0.5%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
000

prune1.0ms (0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done011
Total022
Error
4.1b
Counts
2 → 2
Compiler

Compiled 0 to 0 computations (0% saved)

regimes179.0ms (5.7%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 711 to 558 computations (21.5% saved)

bsearch1.0ms (0%)

Compiler

Compiled 3 to 4 computations (-33.3% saved)

simplify6.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
03941
13941

end0.0ms (0%)

sample1.5s (47.4%)

Algorithm
intervals
Results
466.0ms8000×pre128true
371.0ms8000×body128valid
Compiler

Compiled 188 to 142 computations (24.5% saved)

Profiling

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