Details

Time bar (total: 19.4s)

sample25.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify4.3s

Counts
1 → 1
Iterations
IterNodes
done5000
64902
51037
4328
392
235
119
012

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
164×add-sqr-sqrt
156×prod-diff
152×*-un-lft-identity
144×add-cube-cbrt
112×times-frac
12×fma-neg div-inv add-log-exp
8×difference-of-squares
4×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip-- distribute-lft-out--
Counts
4 → 236
Calls
4 calls:
21.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
22.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
24.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
11.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

series205.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
40.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
49.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
74.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

simplify2.0s

Counts
248 → 248
Iterations
IterNodes
done5000
21757
1417
0165

prune1.8s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize61.0ms

Local error

Found 4 expressions with local error:

2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(fma 1 2.0 (- (* (/ (cbrt 2.0) (fma 1.0 t (/ 1.0 1))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
124×add-sqr-sqrt
117×prod-diff
115×*-un-lft-identity
109×add-cube-cbrt
84×times-frac
10×add-log-exp
9×fma-neg div-inv
6×difference-of-squares
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u
3×sub-neg flip3-- diff-log flip-- distribute-lft-out--
1×fma-udef
Counts
4 → 187
Calls
4 calls:
19.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
20.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
16.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
0.0ms
(fma 1 2.0 (- (* (/ (cbrt 2.0) (fma 1.0 t (/ 1.0 1))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))))

series319.0ms

Counts
4 → 12
Calls
4 calls:
68.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
70.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
49.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
132.0ms
(fma 1 2.0 (- (* (/ (cbrt 2.0) (fma 1.0 t (/ 1.0 1))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))))

simplify2.3s

Counts
199 → 199
Iterations
IterNodes
done5001
21890
1437
0175

prune2.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize107.0ms

Local error

Found 4 expressions with local error:

2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
2.9b
(fma 1 2.0 (- (* (/ (cbrt 2.0) (fma 1.0 t (/ 1.0 1))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
124×add-sqr-sqrt
117×prod-diff
115×*-un-lft-identity
109×add-cube-cbrt
84×times-frac
10×add-log-exp
9×fma-neg div-inv
6×difference-of-squares
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u
3×sub-neg flip3-- diff-log flip-- distribute-lft-out--
1×fma-udef
Counts
4 → 187
Calls
4 calls:
11.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
20.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
27.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
1.0ms
(fma 1 2.0 (- (* (/ (cbrt 2.0) (fma 1.0 t (/ 1.0 1))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))))

series281.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
71.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
70.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
96.0ms
(fma 1 2.0 (- (* (/ (cbrt 2.0) (fma 1.0 t (/ 1.0 1))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))))

simplify2.3s

Counts
199 → 199
Iterations
IterNodes
done5001
21890
1437
0175

prune2.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes28.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
011

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.2s8000×body80valid