Details

Time bar (total: 7.8s)

sample21.0ms

Algorithm
intervals
Results
10.0ms342×body80valid

simplify33.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2237
3387
4447
done447

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

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:
25.0ms
(* x (- 1.0 (* x 0.5)))

series109.0ms

Counts
1 → 3
Calls
1 calls:
109.0ms
(* x (- 1.0 (* x 0.5)))

simplify2.2s

Counts
27 → 27
Iterations

Useful iterations: 2 (76.0ms)

IterNodesCost
051273
1122270
2332236
31181236
done5000236

prune40.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 0.5 (pow x 2))

rewrite21.0ms

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:
20.0ms
(* 0.5 (pow x 2))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* 0.5 (pow x 2))

simplify4.1s

Counts
30 → 30
Iterations

Useful iterations: 4 (1.5s)

IterNodesCost
051232
1107209
2233176
3678176
43313173
done5001173

prune69.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify7.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11610
21810
done1810

end0.0ms

sample1.1s

Algorithm
intervals
Results
851.0ms10689×body80valid