Details

Time bar (total: 1.9s)

sample18.0ms

Algorithm
intervals
Results
8.0ms257×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0166
1246
2286
3286

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.8b

Counts
2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 1.1283791670955126 (exp z))
5.0b
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×add-cube-cbrt *-un-lft-identity
9×times-frac
6×add-cbrt-cube
5×add-exp-log
4×pow1
3×associate-*r* associate-*l* associate-/r* associate-/l*
2×expm1-log1p-u associate-/r/ log1p-expm1-u add-log-exp
1×cbrt-undiv flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num *-commutative flip-- cbrt-unprod div-inv unswap-sqr
Counts
2 → 51
Calls
2 calls:
5.0ms
(* 1.1283791670955126 (exp z))
6.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

series92.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* 1.1283791670955126 (exp z))
69.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

simplify141.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 3 (135.0ms)

IterNodesCost
0256384
1961355
24480353
35001350

prune120.0ms

Filtered
57 candidates to 44 candidates (77.2%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New55257
Fresh000
Picked101
Done000
Total56258

Merged error: 0b

Counts
58 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (exp z) y)
0.1b
(/ 1 (fma (/ (exp z) y) 1.1283791670955126 (- x)))
0.1b
(fma (/ (exp z) y) 1.1283791670955126 (- x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×times-frac
8×add-exp-log
7×add-cbrt-cube
6×associate-/r* associate-/l*
4×pow1
3×expm1-log1p-u div-exp log1p-expm1-u add-log-exp
2×cbrt-undiv frac-2neg clear-num div-inv
1×rec-exp pow-flip 1-exp fma-udef inv-pow
Counts
3 → 72
Calls
3 calls:
4.0ms
(/ (exp z) y)
3.0ms
(/ 1 (fma (/ (exp z) y) 1.1283791670955126 (- x)))
1.0ms
(fma (/ (exp z) y) 1.1283791670955126 (- x))

series130.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(/ (exp z) y)
68.0ms
(/ 1 (fma (/ (exp z) y) 1.1283791670955126 (- x)))
45.0ms
(fma (/ (exp z) y) 1.1283791670955126 (- x))

simplify92.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0262527
1851479
23499463
35001461

prune153.0ms

Filtered
81 candidates to 57 candidates (70.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New81081
Fresh011
Picked011
Done000
Total81283

Merged error: 0b

Counts
83 → 2

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ z (log 1.1283791670955126))
5.0b
(/ y (- (exp (+ z (log 1.1283791670955126))) (* x y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt
9×times-frac
4×add-exp-log add-cbrt-cube
3×pow1 associate-+r+ log-prod fma-def associate-/r* associate-/l* add-log-exp
2×expm1-log1p-u associate-/r/ log1p-expm1-u distribute-lft-out
1×cbrt-undiv +-commutative flip3-- frac-2neg flip3-+ div-exp clear-num sum-log log-pow flip-- flip-+ div-inv
Counts
2 → 52
Calls
2 calls:
4.0ms
(+ z (log 1.1283791670955126))
8.0ms
(/ y (- (exp (+ z (log 1.1283791670955126))) (* x y)))

series310.0ms

Counts
2 → 6
Calls
2 calls:
162.0ms
(+ z (log 1.1283791670955126))
148.0ms
(/ y (- (exp (+ z (log 1.1283791670955126))) (* x y)))

simplify124.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (118.0ms)

IterNodesCost
0260433
1907397
23738387
35001382

prune125.0ms

Filtered
58 candidates to 44 candidates (75.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New58058
Fresh000
Picked011
Done011
Total58260

Merged error: 0b

Counts
60 → 2

regimes56.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0146
1146

end0.0ms

sample431.0ms

Algorithm
intervals
Results
254.0ms8001×body80valid

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