Details

Time bar (total: 7.0s)

sample28.0ms

Algorithm
intervals
Results
13.0ms330×body80valid

simplify60.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2237
3387
4447
done447

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- 1.0 (* x 0.5)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
35.0ms
(* x (- 1.0 (* x 0.5)))

series88.0ms

Counts
1 → 3
Calls
1 calls:
88.0ms
(* x (- 1.0 (* x 0.5)))

simplify2.0s

Counts
27 → 27
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
051273
1122270
2332236
31181236
done5000236

prune41.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 0.5 (pow x 2))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
15.0ms
(* 0.5 (pow x 2))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* 0.5 (pow x 2))

simplify3.9s

Counts
30 → 30
Iterations

Useful iterations: 4 (1.5s)

IterNodesCost
051232
1107209
2233176
3678176
43313173
done5001173

prune99.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify8.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11610
21810
done1810

end0.0ms

sample682.0ms

Algorithm
intervals
Results
407.0ms10620×body80valid