Details

Time bar (total: 1.2s)

sample44.0ms

Algorithm
intervals
Results
25.0ms285×body80valid

simplify1.0s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01011
12111
23511
35611
49411
514011
616711
718311
820611
923911
1029611
1132811
1237011
1340511
1441711
done41711

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.1b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z t) (- z a))
3.0b
(* y (/ (- z t) (- z a)))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
70×*-un-lft-identity
51×times-frac
31×associate-*r*
26×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
add-exp-log add-cbrt-cube
associate-/r* associate-/l*
pow1 associate-/r/
flip3-- associate-*l* flip--
cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 102
Calls
2 calls:
44.0ms
(/ (- z t) (- z a))
53.0ms
(* y (/ (- z t) (- z a)))

series9.0ms