User:CaffeineP/数学式的推导(表格形式)

r
+
*		*		*
x	i	y	j	z	k

v
d/dt	r
	+
	*		*		*
	x	i	y	j	z	k
+
d/dt	*					d/dt	*					d/dt	*
	x	i					y	j					z	k
+						+						+
*			*			*			*			*			*
		i	x					j	y					k	z
d/dt	x			d/dt	i	d/dt	y			d/dt	j	d/dt	z			d/dt	k
				0						0						0
			0						0						0
+
*			*			*
		i			j			k
d/dt	x		d/dt	y		d/dt	z

a
d/dt	v
	...
	+
	*			*			*
			i			j			k
	d/dt	x		d/dt	y		d/dt	z
+
d/dt	*							d/dt	*							d/dt	*
			i								j								k
	d/dt	x							d/dt	y							d/dt	z
+								+								+
*				*				*				*				*				*
d/dt			i					d/dt			j					d/dt			k
	d/dt	x		d/dt	x	d/dt	i		d/dt	y		d/dt	y	d/dt	j		d/dt	z		d/dt	z	d/dt	k
						0								0								0
d2/dt2		x		0				d2/dt2		y		0				d2/dt2		z		0
+
*			*			*
		i			j			k
d2/dt2	x		d2/dt2	j		d2/dt2	z

F
*
m	a
	...
	+
	*			*			*
			i			j			k
	d2/dt2	x		d2/dt2	j		d2/dt2	z