Details

Time bar (total: 2.4s)

sample37.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
7.0ms256×pre80true

simplify2.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize10.0ms

Local error

Found 1 expressions with local error:

62.0b
(/ (- x lo) (- hi lo))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
54.0ms
(/ (- x lo) (- hi lo))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- x lo) (- hi lo))

simplify92.0ms

Counts
55 → 55

prune134.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ x (- hi lo)) (/ lo (- hi lo)))
29.1b
(/ x (- hi lo))
62.0b
(/ lo (- hi lo))

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
91.0ms
(- (/ x (- hi lo)) (/ lo (- hi lo)))
19.0ms
(/ x (- hi lo))
12.0ms
(/ lo (- hi lo))

series204.0ms

Counts
3 → 9
Calls
3 calls:
108.0ms
(- (/ x (- hi lo)) (/ lo (- hi lo)))
43.0ms
(/ x (- hi lo))
53.0ms
(/ lo (- hi lo))

simplify130.0ms

Counts
112 → 112

prune276.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 52.0b

localize0.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0

prune1.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 52.0b

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0

prune0.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 52.0b

regimes41.0ms

Accuracy

0% (0.0b remaining)

Error of 52.0b against oracle of 52.0b and baseline of 52.0b

bsearch0.0ms

simplify2.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
609.0ms8000×body80valid
178.0ms8000×pre80true