SymPy can print Exponentiation base and exponent?
Thank you in advance and sorry for the bad english!
I want
1.x : how to Determination of Exponentiation , Determination possible?
2.print : base=b ,exponent=n
WrongScript.py
from sympy import *
var('x y z a b n')
x=b**n
y=3**n
z=a
# output 1.---------------------------------
print("x=",x) # x= b**n,**
print("y=",y) # y= 3**n,**
print("z=",z) # z= a, not **
# output 2.---------------------------------
print(MyBaseOut(x),MyExponentOut(x)) # b,n
print(MyBaseOut(y),MyExponentOut(y)) # 3,n
def MyBaseOut(p):
# ans=?
return ans
def MyExponentOut(q):
# ans=?
return ans
2018-11-26------------------------------
FullScript.py
from sympy import *
var('b n')
def MyBaseOut(p):
return p.as_base_exp()[0]
def MyExponentOut(q):
return q.as_base_exp()[1]
x=b**n
y=3**n
print(MyBaseOut(x),MyExponentOut(x))
print(MyBaseOut(y),MyExponentOut(y))
# b n
# 3 n
sympy
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
add a comment |
Thank you in advance and sorry for the bad english!
I want
1.x : how to Determination of Exponentiation , Determination possible?
2.print : base=b ,exponent=n
WrongScript.py
from sympy import *
var('x y z a b n')
x=b**n
y=3**n
z=a
# output 1.---------------------------------
print("x=",x) # x= b**n,**
print("y=",y) # y= 3**n,**
print("z=",z) # z= a, not **
# output 2.---------------------------------
print(MyBaseOut(x),MyExponentOut(x)) # b,n
print(MyBaseOut(y),MyExponentOut(y)) # 3,n
def MyBaseOut(p):
# ans=?
return ans
def MyExponentOut(q):
# ans=?
return ans
2018-11-26------------------------------
FullScript.py
from sympy import *
var('b n')
def MyBaseOut(p):
return p.as_base_exp()[0]
def MyExponentOut(q):
return q.as_base_exp()[1]
x=b**n
y=3**n
print(MyBaseOut(x),MyExponentOut(x))
print(MyBaseOut(y),MyExponentOut(y))
# b n
# 3 n
sympy
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
add a comment |
Thank you in advance and sorry for the bad english!
I want
1.x : how to Determination of Exponentiation , Determination possible?
2.print : base=b ,exponent=n
WrongScript.py
from sympy import *
var('x y z a b n')
x=b**n
y=3**n
z=a
# output 1.---------------------------------
print("x=",x) # x= b**n,**
print("y=",y) # y= 3**n,**
print("z=",z) # z= a, not **
# output 2.---------------------------------
print(MyBaseOut(x),MyExponentOut(x)) # b,n
print(MyBaseOut(y),MyExponentOut(y)) # 3,n
def MyBaseOut(p):
# ans=?
return ans
def MyExponentOut(q):
# ans=?
return ans
2018-11-26------------------------------
FullScript.py
from sympy import *
var('b n')
def MyBaseOut(p):
return p.as_base_exp()[0]
def MyExponentOut(q):
return q.as_base_exp()[1]
x=b**n
y=3**n
print(MyBaseOut(x),MyExponentOut(x))
print(MyBaseOut(y),MyExponentOut(y))
# b n
# 3 n
sympy
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
Thank you in advance and sorry for the bad english!
I want
1.x : how to Determination of Exponentiation , Determination possible?
2.print : base=b ,exponent=n
WrongScript.py
from sympy import *
var('x y z a b n')
x=b**n
y=3**n
z=a
# output 1.---------------------------------
print("x=",x) # x= b**n,**
print("y=",y) # y= 3**n,**
print("z=",z) # z= a, not **
# output 2.---------------------------------
print(MyBaseOut(x),MyExponentOut(x)) # b,n
print(MyBaseOut(y),MyExponentOut(y)) # 3,n
def MyBaseOut(p):
# ans=?
return ans
def MyExponentOut(q):
# ans=?
return ans
2018-11-26------------------------------
FullScript.py
from sympy import *
var('b n')
def MyBaseOut(p):
return p.as_base_exp()[0]
def MyExponentOut(q):
return q.as_base_exp()[1]
x=b**n
y=3**n
print(MyBaseOut(x),MyExponentOut(x))
print(MyBaseOut(y),MyExponentOut(y))
# b n
# 3 n
sympy
sympy
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
edited Nov 26 '18 at 12:05
mrrclb48z
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
asked Nov 22 '18 at 12:59
mrrclb48zmrrclb48z
486
486
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
The attribute is_Pow will tell you if it has an exponent other than 1 and the method as_base_exp() will tell you what the base and exponent are -- select element 0 for the base and element 1 for the exponent:
>>> [(i.is_Pow, i.as_base_exp()) for i in (y,1/y,y**2,y**z)]
[(False, (y, 1)), (True, (y, -1)), (True, (y, 2)), (True, (y, z))]
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53431596%2fsympy-can-print-exponentiation-base-and-exponent%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The attribute is_Pow will tell you if it has an exponent other than 1 and the method as_base_exp() will tell you what the base and exponent are -- select element 0 for the base and element 1 for the exponent:
>>> [(i.is_Pow, i.as_base_exp()) for i in (y,1/y,y**2,y**z)]
[(False, (y, 1)), (True, (y, -1)), (True, (y, 2)), (True, (y, z))]
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
add a comment |
The attribute is_Pow will tell you if it has an exponent other than 1 and the method as_base_exp() will tell you what the base and exponent are -- select element 0 for the base and element 1 for the exponent:
>>> [(i.is_Pow, i.as_base_exp()) for i in (y,1/y,y**2,y**z)]
[(False, (y, 1)), (True, (y, -1)), (True, (y, 2)), (True, (y, z))]
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
add a comment |
The attribute is_Pow will tell you if it has an exponent other than 1 and the method as_base_exp() will tell you what the base and exponent are -- select element 0 for the base and element 1 for the exponent:
>>> [(i.is_Pow, i.as_base_exp()) for i in (y,1/y,y**2,y**z)]
[(False, (y, 1)), (True, (y, -1)), (True, (y, 2)), (True, (y, z))]
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
The attribute is_Pow will tell you if it has an exponent other than 1 and the method as_base_exp() will tell you what the base and exponent are -- select element 0 for the base and element 1 for the exponent:
>>> [(i.is_Pow, i.as_base_exp()) for i in (y,1/y,y**2,y**z)]
[(False, (y, 1)), (True, (y, -1)), (True, (y, 2)), (True, (y, z))]
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
answered Nov 22 '18 at 13:26
smichrsmichr
3,5361011
3,5361011
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53431596%2fsympy-can-print-exponentiation-base-and-exponent%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
