integrales :(

314 days ago by r1cardo0@tecpabellon

# INTEGRAL 1 >>> INDEFINIDAS ^_^ !!* f=(x^4+3*x-9) f.integral(x) 
        
1/5*x^5 + 3/2*x^2 - 9*x
1/5*x^5 + 3/2*x^2 - 9*x
# INTEGRAL 2 f=(5*x^3-10*x^(-6)+4) f.integral(x) 
        
5/4*x^4 + 4*x + 2/x^5
5/4*x^4 + 4*x + 2/x^5
# INTEGRAL 3 f=(x^8+x^(-8)) f.integral(x) 
        
1/9*x^9 - 1/7/x^7
1/9*x^9 - 1/7/x^7
# INTEGRAL 4 f=(3*x^(3/4)+(7/x^5)+(1/x^(1/2))) f.integral(x) 
        
12/7*x^(7/4) + 2*sqrt(x) - 7/4/x^4
12/7*x^(7/4) + 2*sqrt(x) - 7/4/x^4
# INTEGRAL 1 >>> DEFINIDAS ^_^ !!* f=((x)^2+1) f.integral(x,0,2) 
        
14/3
14/3
#INTEGRAL 2 f=(((x)^(1/2))(x-2)) f.integral(x,0,4) 
        
(4/3*I + 4/3)*sqrt(2)
(4/3*I + 4/3)*sqrt(2)
#INTEGRAL 3 ( maestra esta como ke no se) :/ f=((x)^4+3*(x)-9) f.integral(x,0,1) 
        
-73/10
-73/10
#INTEGRAL 1 EXAMEN!!* :'( f=(2*(x)^5+(x)^3+3) f.integral(x,2,1) 
        
-111/4
-111/4
#INTEGRAL 2 !!* f=((x+x^(1/3))*(4-x^2)) f.integral(x) 
        
-1/4*x^4 - 3/10*x^(10/3) + 2*x^2 + 3*x^(4/3)
-1/4*x^4 - 3/10*x^(10/3) + 2*x^2 + 3*x^(4/3)
# INTEGRAL 3 !!* f=(4*x-2*x^(-1/3)+(5/x^-2)) f.integral(x) 
        
5/3*x^3 + 2*x^2 - 3*x^(2/3)
5/3*x^3 + 2*x^2 - 3*x^(2/3)
#INTEGRAL 1 DE LA TAREA :) ¬¬ maestra!!* ????? f=((1)/((a - b*x)^(1/2))) f.integral(x) 
        
Traceback (click to the left of this block for traceback)
...
NameError: name 'a' is not defined
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "_sage_input_4.py", line 10, in <module>
    exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8 -*-\\n" + _support_.preparse_worksheet_cell(base64.b64decode("I0lOVEVHUkFMIDEgREUgTEEgVEFSRUEgOikgwqzCrCBtYWVzdHJhISEqICA/Pz8/PwpmPSgoMSkvKChhIC0gYip4KV4oMS8yKSkpCmYuaW50ZWdyYWwoeCk="),globals())+"\\n"); execfile(os.path.abspath("___code___.py"))
  File "", line 1, in <module>
    
  File "/tmp/tmpiNnZk7/___code___.py", line 3, in <module>
    f=((_sage_const_1 )/((a - b*x)**(_sage_const_1 /_sage_const_2 )))
NameError: name 'a' is not defined
f=((6)/(5-3*x^2)^2) f.integral(x) 
        
-1/50*sqrt(15)*log((3*x - sqrt(15))/(3*x + sqrt(15))) - 3/5*x/(3*x^2 -
5)
-1/50*sqrt(15)*log((3*x - sqrt(15))/(3*x + sqrt(15))) - 3/5*x/(3*x^2 - 5)