5f035d8a-e097-4117-9a98-5b5d38e6edaf 18 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

Piecewise sanity solved

Piecewise for upper  accuracy t x f t x 1 el (3.5^^t x 2 el (1^^+ t x 1 el (2^^t x 2 el (0.25^^+ 21 mat :

t0 1012 -^: t1 1 : N 1000 : 31 line

v 0.5 121 mat :

sol v t0 t1 N t x f mwode113 :

X sol 1 col : discretised variable of integration ≡ sol_1 X sol 2 col augment : function ≡ sol_2 X sol 3 col augment : 1rst derivative ≡ 31 line

sol_1 sol_2 2 1 sys

t0 1 : t1 2 : N 1000 : 31 line

next sol sol rows row : 1 1.573254 2.075181 13 mat

v next 12 el next 13 el 21 mat : 1.573254 2.075181 21 mat

Division by zero Sol v t0 t1 N t x f mwode113 :

X Sol 1 col : Sol_1 X Sol 2 col augment : Sol_2 X Sol 3 col augment : 31 line

sol_1 sol_2 Sol_1 Sol_2 1 5 1 0 2 2 mat 5 1 sys

On the importance of origin vs balistic end solution

t0 01012 -^21 mat ≡

t0 0 : t1 2 : N 1000 : 31 line

v 0.5 121 mat :

solOne 0.5 121 mat t0 t1 N t x f mwode113 :

solOne solOne rows row 1.178 2.581198 2.527765 13 mat