Details

Time bar (total: 5.0s)

sample77.0ms

Algorithm
intervals
Results
45.0ms256×pre80true
16.0ms256×body80valid

simplify21.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
20.0ms
(/ (- x lo) (- hi lo))

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

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-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp insert-posit16 div-inv add-log-exp
Counts
1 → 53
Calls
1 calls:
Slowest
16.0ms
(/ (- x lo) (- hi lo))

series63.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
62.0ms
(/ (- x lo) (- hi lo))

simplify2.8s

Counts
83 → 56
Calls
83 calls:
Slowest
318.0ms
(/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo)))
244.0ms
(/ (- x lo) (- (pow hi 3) (pow lo 3)))
234.0ms
(* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo)))
226.0ms
(* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo))))
175.0ms
(/ (- x lo) (- (* hi hi) (* lo lo)))

prune404.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 62.0b

end0.0ms

sample1.5s

Algorithm
intervals
Results
794.0ms8000×pre80true
532.0ms8000×body80valid