Details

Time bar (total: 3.9s)

sample69.0ms

Algorithm
intervals
Results
42.0ms378×body80valid

simplify3.5s

Counts
1 → 1
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
01115
12513
26911
31889
44109
56939
69469
712639
815109
915959
done15959

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.0b
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

rewrite287.0ms

Algorithm
rewrite-expression-head
Rules
16×add-log-exp
diff-log
sum-log
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt associate-+l- sub-neg associate-+l+ *-un-lft-identity add-cbrt-cube
+-commutative associate--l- flip3-- flip3-+ associate--l+ flip-- flip-+ difference-of-squares
Counts
2 → 32
Calls
2 calls:
62.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
223.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

series1.0ms