Details

Time bar (total: 3.8s)

analyze1.5s (40.9%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.6%98.1%0.3%13
3.1%96.6%0.3%14
Compiler

Compiled 18 to 12 computations (33.3% saved)

sample1.6s (43.7%)

Symmetry

(sort x y)

(sort z t)

(sort a b)

Results
1.0s8256×body128valid
518.0ms4091×body128invalid
Compiler

Compiled 53 to 35 computations (34% saved)

simplify6.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
18×fma-def_binary64
5×+-commutative_binary64
3×*-commutative_binary64
3×associate-+r+_binary64
3×associate-+l+_binary64
Counts
1 → 2
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01214
12012
23512
34312
44312

prune3.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
0.0b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶0.0b
(fma.f64 a b (fma.f64 x y (*.f64 z t)))
Compiler

Compiled 56 to 31 computations (44.6% saved)

localize7.0ms (0.2%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(fma.f64 a b (fma.f64 x y (*.f64 z t)))

series18.0ms (0.5%)

Counts
1 → 72
Calls

1 calls:

18.0ms
(fma.f64 a b (fma.f64 x y (*.f64 z t)))

rewrite1.0ms (0%)

Algorithm
1×rewrite-expression-head
Rules
1×*-un-lft-identity_binary64
1×add-sqr-sqrt_binary64
1×add-cube-cbrt_binary64
1×add-cbrt-cube_binary64
1×add-exp-log_binary64
Counts
1 → 10
Calls

1 calls:

0.0ms
(fma.f64 a b (fma.f64 x y (*.f64 z t)))

simplify103.0ms (2.7%)

Algorithm
1×egg-herbie
Rules
856×distribute-lft-in_binary64
856×distribute-rgt-in_binary64
738×unswap-sqr_binary64
622×distribute-rgt-out_binary64
293×fma-def_binary64
Counts
82 → 29
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
027916
140891
2108891
3458891
42769891
52858891
63195891
73568891
84046891
94162891
105253891

prune19.0ms (0.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New28129
Fresh000
Picked011
Done000
Total28230
Error
0b
Counts
30 → 2
Alt Table
StatusErrorProgram
✓0.0b
(fma.f64 a b (fma.f64 x y (*.f64 z t)))
▶23.7b
(fma.f64 t z (*.f64 a b))
Compiler

Compiled 392 to 83 computations (78.8% saved)

localize5.0ms (0.1%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(fma.f64 t z (*.f64 a b))

series9.0ms (0.2%)

Counts
1 → 48
Calls

1 calls:

9.0ms
(fma.f64 t z (*.f64 a b))

rewrite1.0ms (0%)

Algorithm
1×rewrite-expression-head
Rules
1×*-un-lft-identity_binary64
1×add-sqr-sqrt_binary64
1×add-cube-cbrt_binary64
1×add-cbrt-cube_binary64
1×add-exp-log_binary64
Counts
1 → 10
Calls

1 calls:

0.0ms
(fma.f64 t z (*.f64 a b))

simplify126.0ms (3.4%)

Algorithm
1×egg-herbie
Rules
572×associate-/r/_binary64
527×fma-def_binary64
502×unswap-sqr_binary64
500×distribute-rgt-in_binary64
485×associate-+l+_binary64
Counts
58 → 21
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
018460
123443
247443
3128443
4401443
51504443
62934443
73199443
83454443
93982443
104805443
114988443
124867443

prune9.0ms (0.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New21021
Fresh000
Picked011
Done011
Total21223
Error
0b
Counts
23 → 2
Alt Table
StatusErrorProgram
✓0.0b
(fma.f64 a b (fma.f64 x y (*.f64 z t)))
✓23.7b
(fma.f64 t z (*.f64 a b))
Compiler

Compiled 245 to 65 computations (73.5% saved)

regimes188.0ms (5%)

Accuracy

Total 0.0b remaining (35.4%)

Threshold costs 0.0b (35.4%)

Counts
14 → 1
Compiler

Compiled 2419 to 1691 computations (30.1% saved)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
1×*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01012
11112
21112

end82.0ms (2.2%)

Remove

(sort a b)

(sort z t)

(sort x y)

Compiler

Compiled 147 to 89 computations (39.5% saved)

Profiling

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