Details

Time bar (total: 3.8s)

sample25.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
187
297
done97

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 47
Calls
1 calls:
59.0ms
(/ (+ x 1.0) (- 1.0 x))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify1.0s

Counts
50 → 50
Iterations

Useful iterations: done (1.0s)

IterNodesCost
093646
1221616
2874584
done5000575

prune216.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 1 expressions with local error:

16.2b
(/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
8×associate-/r/
7×flip3-- flip--
6×add-exp-log add-cbrt-cube
4×frac-times times-frac associate-/l*
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×cbrt-undiv associate-*r/ div-exp associate-*l/ associate-/l/ difference-of-squares
1×pow1 expm1-log1p-u frac-2neg div-sub prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
58.0ms
(/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))

series105.0ms

Counts
1 → 3
Calls
1 calls:
105.0ms
(/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))

simplify1.3s

Counts
39 → 39
Iterations

Useful iterations: done (1.3s)

IterNodesCost
0103796
1320769
21736532
done5000506

prune194.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes74.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
167
done67

end0.0ms

sample590.0ms

Algorithm
intervals
Results
369.0ms8000×body80valid