Details

Time bar (total: 951.0ms)

analyze2.0ms (0.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
99.9%0%0.1%1
Compiler

Compiled 13 to 9 computations (30.8% saved)

sample694.0ms (72.9%)

Infinites
34% of outputs are infinite.
Symmetry

(sort y z)

Results
613.0ms8256×body128valid
Compiler

Compiled 38 to 26 computations (31.6% saved)

simplify20.0ms (2.2%)

Algorithm
egg-herbie
Rules
335×fma-def_binary64
126×fma-neg_binary64
60×cancel-sign-sub-inv_binary64
40×distribute-rgt-neg-in_binary64
28×sub-neg_binary64
Counts
1 → 2
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0913
11911
24511
39111
412011
517911
624011
729411
837711
939611
1045011
1146211
1241311

prune3.0ms (0.3%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
0.8b
Counts
3 → 1
Alt Table
StatusErrorProgram
0.8b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
Compiler

Compiled 44 to 27 computations (38.6% saved)

localize6.0ms (0.6%)

Local error

Found 1 expressions with local error:

NewErrorProgram
0.6b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

series12.0ms (1.3%)

Counts
1 → 36
Calls

1 calls:

12.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

rewrite4.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
cancel-sign-sub-inv_binary64
flip--_binary64
sub-neg_binary64
*-un-lft-identity_binary64
Counts
1 → 16
Calls

1 calls:

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

simplify65.0ms (6.8%)

Algorithm
egg-herbie
Rules
974×fma-def_binary64
507×associate-*l*_binary64
406×associate-*r*_binary64
356×distribute-rgt-neg-in_binary64
346×distribute-lft-neg-in_binary64
Counts
52 → 33
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
047649
1128606
2473595
32020593
44542593
54918593

prune20.0ms (2.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32133
Fresh000
Picked011
Done000
Total32234
Error
0.0b
Counts
34 → 2
Alt Table
StatusErrorProgram
29.6b
(pow.f64 x 2)
0.8b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
Compiler

Compiled 513 to 260 computations (49.3% saved)

localize2.0ms (0.2%)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done011
Total022
Error
0.0b
Counts
2 → 2
Alt Table
StatusErrorProgram
29.6b
(pow.f64 x 2)
0.8b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
Compiler

Compiled 18 to 13 computations (27.8% saved)

regimes62.0ms (6.5%)

Accuracy

Total 0.8b remaining (72.4%)

Threshold costs 0.8b (72.4%)

Counts
5 → 1
Compiler

Compiled 424 to 295 computations (30.4% saved)

simplify3.0ms (0.3%)

Algorithm
egg-herbie
Rules
*-commutative_binary64
+-commutative_binary64
sub-neg_binary64
distribute-rgt-neg-in_binary64
neg-sub0_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0913
11613
23313
34113
44713
54913
64813

end58.0ms (6.1%)

Remove

(sort y z)

Compiler

Compiled 66 to 45 computations (31.8% saved)

Profiling

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