It's a Command so it may be entered simply as engineMemory if it's alone on the command line.
Used mainly for debugging the engine.
i1 : ZZ/101[x,y,z];
i2 : matrix {{x,y,z}} o2 = {0} | x y z | ZZ 1 ZZ 3 o2 : Matrix (---[x,y,z]) <--- (---[x,y,z]) 101 101
i3 : engineMemory total engine space allocated = 43k stash k total k in use size nalloc inuse highwater freed polys 1k 1k 12 10 7 8 3 vectors 1k 1k 16 12 3 6 9 packed monoms 1k 1k 4 10 10 10 0 polys 1k 1k 12 3 3 3 0 polys 1k 1k 12 3 3 3 0 packed monoms 1k 1k 4 2 2 2 0 packed monoms 1k 1k 4 28 17 19 11 fractions 1k 1k 8 11 7 7 4 ZZ 1k 1k 12 215 26 29 189 vectors 1k 1k 12 6 3 3 3 hermite 1k 1k 52 1 1 1 0 hm_elem 1k 1k 24 1 1 1 0 Matrix 1k 1k 32 4 4 4 0 FreeModule 1k 1k 64 13 13 13 0 Vector 1k 1k 16 19 7 11 12 Ringelem 1k 1k 16 196 19 22 177 monomial 1k 0k 20 5 0 1 5 handle 1k 1k 8 51 51 51 0 string 1k 0k 16 4 0 1 4 obj intarray 1k 0k 20 14 0 2 14 double 1k 0k 36 1 0 1 1 double 1k 1k 20 49 21 22 28 handles: highwater = 51, current = 51
