what i do to do this?
>>>var('t w')
>>>f(t) = sin(w*t)
>>>f
t |--> sin(t*w)
>>>w=2
>>>f
t |--> sin(2*w)
Revision history [back]
 | 1 | initial version |
automatic substitution within functions?
| | 2 | Without doing f(w=2)!!! |
automatic substitution within functions?
what i do to do this?
>>>var('t w')
>>>f(t) = sin(w*t)
>>>f
t |--> sin(t*w)
>>>w=2
>>>f
t |--> sin(2*w)
Without doing f(w=2)!!! imagine that the function is f->f(a,b,c,d,f....,t)
| | 3 | Changed formatting to be more concise, reflect sage: prompts. |
automatic substitution within functions?
what i do to do this?
>>>var('t sage: var('t w')
>>>f(t) sage: f(t) = sin(w*t)
>>>f
t |--> sin(t*w)
>>>w=2
>>>f
sage: w = 2
sage: f
t |--> sin(2*w)
Without doing f(w=2)!!! imagine that the function is f->f(a,b,c,d,f....,t)
| | 4 | another example f(a,b,c,d...) |
automatic substitution within functions?
what i do to do this?
sage: var('t w')
sage: f(t) = sin(w*t)
t |--> sin(t*w)
sage: w = 2
sage: f
t |--> sin(2*w)
Without doing f(w=2)!!! imagine that the function is f->f(a,b,c,d,f....,t)f->f(a,b,c,d,f....,t) like doing this:
...
...
sage: aw1=aw2(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
sage: aw2=aw2(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
sage: aw4=aw2(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
...
...
etc
| | 5 | No.5 Revision |
automatic substitution within functions?
what i do to do this?
sage: var('t w')
sage: f(t) = sin(w*t)
t |--> sin(t*w)
sage: w = 2
sage: f
t |--> sin(2*w)
Without doing f(w=2)!!! imagine that the function is f->f(a,b,c,d,f....,t) like doing this:
...
...
sage: aw1=aw2(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
aw1=aw1(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
sage: aw2=aw2(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
sage: aw4=aw2(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
aw4=aw4(m1=1,m2=0.5,l1=1,l2=0.5,g=9.8)
...
...
etc
