Details

Time bar (total: 6.9s)

analyze833.0ms (12%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%100%0%3
25%75%0%4
37.5%62.5%0%5
43.7%56.2%0%6
46.9%53.1%0%7
48.4%51.5%0%8
48.4%51.5%0%9
48.4%51.5%0%10
48.6%51.3%0%11
48.6%51.3%0%12
48.6%51.3%0%13
48.7%51.3%0%14
Compiler

Compiled 9 to 7 computations (22.2% saved)

sample5.8s (83.3%)

Results
4.8s8445×body8192exit
896.0ms8256×body128valid
Compiler

Compiled 17 to 13 computations (23.5% saved)

simplify43.0ms (0.6%)

Algorithm
1×egg-herbie
Rules
668×div-sub_binary64
499×fma-def_binary64
417×times-frac_binary64
411×associate-/l*_binary64
366×associate-/r*_binary64
Counts
1 → 2
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
0711
1199
2459
3897
41917
54387
612947
736357
853177

prune2.0ms (0%)

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
(exp.f64 (fma.f64 x x -1))
Compiler

Compiled 25 to 17 computations (32% saved)

localize4.0ms (0.1%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(exp.f64 (fma.f64 x x -1))

series2.0ms (0%)

Counts
1 → 4
Calls

1 calls:

2.0ms
(exp.f64 (fma.f64 x x -1))

rewrite2.0ms (0%)

Algorithm
1×rewrite-expression-head
Rules
3×exp-prod_binary64
2×add-log-exp_binary64
2×*-un-lft-identity_binary64
2×add-sqr-sqrt_binary64
2×add-cube-cbrt_binary64
Counts
1 → 14
Calls

1 calls:

1.0ms
(exp.f64 (fma.f64 x x -1))

simplify56.0ms (0.8%)

Algorithm
1×egg-herbie
Rules
431×fma-def_binary64
418×exp-sum_binary64
378×associate-*l*_binary64
330×unswap-sqr_binary64
324×distribute-lft-out_binary64
Counts
18 → 23
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
042221
184206
2178190
3528183
41777183
54482183
65315183

prune20.0ms (0.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New22123
Fresh000
Picked011
Done000
Total22224
Error
0.0b
Counts
24 → 2
Alt Table
StatusErrorProgram
▶0.0b
(pow.f64 (E.f64) (fma.f64 x x -1))
✓0.0b
(exp.f64 (fma.f64 x x -1))
Compiler

Compiled 270 to 201 computations (25.6% saved)

localize4.0ms (0.1%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓0.0b
(pow.f64 (E.f64) (fma.f64 x x -1))

series4.0ms (0.1%)

Counts
1 → 12
Calls

1 calls:

4.0ms
(pow.f64 (E.f64) (fma.f64 x x -1))

rewrite2.0ms (0%)

Algorithm
1×rewrite-expression-head
Rules
3×pow-unpow_binary64
3×*-un-lft-identity_binary64
3×add-sqr-sqrt_binary64
3×unpow-prod-down_binary64
3×add-cube-cbrt_binary64
Counts
1 → 21
Calls

1 calls:

1.0ms
(pow.f64 (E.f64) (fma.f64 x x -1))

simplify71.0ms (1%)

Algorithm
1×egg-herbie
Rules
505×fma-def_binary64
320×associate-/l/_binary64
256×*-commutative_binary64
223×distribute-rgt-in_binary64
209×fma-neg_binary64
Counts
33 → 37
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
057399
1124364
2296347
3969338
42686337
54811337
64986337
74872337

prune23.0ms (0.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New37037
Fresh000
Picked011
Done011
Total37239
Error
0.0b
Counts
39 → 2
Alt Table
StatusErrorProgram
✓0.0b
(pow.f64 (E.f64) (fma.f64 x x -1))
✓0.0b
(exp.f64 (fma.f64 x x -1))
Compiler

Compiled 434 to 290 computations (33.2% saved)

regimes50.0ms (0.7%)

Accuracy

Total 0.0b remaining (25.4%)

Threshold costs 0.0b (25.4%)

Counts
7 → 1
Compiler

Compiled 398 to 301 computations (24.4% saved)

simplify2.0ms (0%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
157

end41.0ms (0.6%)

Compiler

Compiled 25 to 17 computations (32% saved)

Profiling

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