Jameel123

Error, numeric exception: division by ze...

Asked: Jameel123 20 Product: Maple 17

April 07 2020

1 2

Error, numeric exception: division by zeroprpblem_maple_2.mw

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Error, numeric exception: division by zero

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Cannot find integration...

Asked: Jameel123 20 Product: Maple 15

April 06 2020

0 0

Cannot find integration proplem_in_maple.mw

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a := 0; b := 1; N := 5; h := (b-a)/N; B[0] := 1; B[1] := x; n := 2; B[2] := x^2+2; alpha := 1/2

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y := sum(c[s]*B[s], s = 0 .. N)

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k := expand(int(yt*sin(t)*x, t = 0 .. x))

x*c[0]+22*x*c[4]-c[1]*cos(x)*x^2-c[2]*cos(x)*x^3+2*c[2]*sin(x)*x^2-c[3]*cos(x)*x^4+3*c[3]*sin(x)*x^3+5*c[3]*cos(x)*x^2-c[4]*cos(x)*x^5+4*c[4]*sin(x)*x^4+12*c[4]*cos(x)*x^3-24*c[4]*sin(x)*x^2-c[5]*cos(x)*x^6+5*c[5]*sin(x)*x^5+21*c[5]*cos(x)*x^4-63*c[5]*sin(x)*x^3-123*c[5]*cos(x)*x^2-x*cos(x)*c[0]-22*x*cos(x)*c[4]+x*c[1]*sin(x)-5*x*c[3]*sin(x)+123*x*c[5]*sin(x)

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f := (8*x^3*(1/3)-2*x^(1/2))*y/GAMMA(1/2)+(1/1260)*x+k4

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proc (f, alpha, x) options operator, arrow; Int((x-s)^(alpha-1)*f(s)/GAMMA(alpha), s = 0 .. x) end proc

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proc (f, alpha, x) options operator, arrow; Int((x-s)^(alpha-1)*f(s)/GAMMA(alpha), s = 0 .. x) end proc

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How to Evaluate a Collection the power (...

Asked: Jameel123 20 Product: Maple 17

June 19 2019

1 0

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B^2*H(Zeta)/A^2+2*B*C*H(Zeta)/A^2+B*E/A^2+C^2*H(Zeta)/A^2+C*E/A^2

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s := sum(alpha[i]*(d+H(Zeta))^i, i = -N .. N)+sum(beta[i]*(d+H(Zeta))^(-i), i = 1 .. N)

alpha[-2]/(d+H(Zeta))^2+alpha[-1]/(d+H(Zeta))+alpha[0]+alpha[1]*(d+H(Zeta))+alpha[2]*(d+H(Zeta))^2+beta[1]/(d+H(Zeta))+beta[2]/(d+H(Zeta))^2

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Error, (in collect) cannot collect d+H

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I want to solve the nonlinear system...

Asked: Jameel123 20 Product: Maple 2015

March 08 2018

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alpha := 1; 1; beta := 1; 1; N := 2; 1; M := 2; 1; L := 1; 1; X := 2*x/L-1; 1; T := 2*t/L-1; 1; `ϰ` := 3; 1; epsilon := 4; 1; delta := 2; 1; tau := 5; 1; B := 1; 1; c := 1; 1; sigma := 1

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u := expand(sum(sum(a[s, k]*P(s, T)*P(k, X), k = 0 .. M), s = 0 .. N));

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v := expand(sum(sum(b[s, k]*P(s, T)*P(k, X), k = 0 .. M), s = 0 .. N));

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eq2 := diff(v, t)-epsilon*v*(-(tau+delta*B*v)/(1+B*v)+u/(v+u))-sigma*(diff(v, x, x))

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4*a[1, 1]*t-12*a[1, 2]*t+12*a[2, 1]*t^2-12*a[2, 1]*t-36*a[2, 2]*t^2+36*a[2, 2]*t+2*a[0, 1]-6*a[0, 2]-2*a[1, 1]+6*a[1, 2]+2*a[2, 1]-6*a[2, 2]

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4*a[1, 1]*t+12*a[1, 2]*t+12*a[2, 1]*t^2-12*a[2, 1]*t+36*a[2, 2]*t^2-36*a[2, 2]*t+2*a[0, 1]+6*a[0, 2]-2*a[1, 1]-6*a[1, 2]+2*a[2, 1]+6*a[2, 2]

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4*b[1, 1]*t+2*b[0, 1]-6*b[0, 2]-2*b[1, 1]+6*b[1, 2]+2*b[2, 1]-6*b[2, 2]-12*b[1, 2]*t+12*b[2, 1]*t^2+36*b[2, 2]*t-36*b[2, 2]*t^2-12*b[2, 1]*t

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4*b[1, 1]*t+12*b[1, 2]*t+2*b[0, 1]+6*b[0, 2]-2*b[1, 1]-6*b[1, 2]+2*b[2, 1]+6*b[2, 2]+36*b[2, 2]*t^2+12*b[2, 1]*t^2-36*b[2, 2]*t-12*b[2, 1]*t

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a[0, 0]-a[0, 1]+a[0, 2]-a[1, 0]+a[1, 1]-a[1, 2]+a[2, 0]-a[2, 1]+a[2, 2]+2*a[0, 1]*x+6*a[0, 2]*x^2-6*a[0, 2]*x-2*a[1, 1]*x-6*a[1, 2]*x^2+6*a[1, 2]*x+2*a[2, 1]*x+6*a[2, 2]*x^2-6*a[2, 2]*x

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2*b[0, 1]*x+6*b[0, 2]*x^2-6*b[0, 2]*x-2*b[1, 1]*x-6*b[1, 2]*x^2+6*b[1, 2]*x+2*b[2, 1]*x+6*b[2, 2]*x^2-6*b[2, 2]*x+b[0, 0]-b[0, 1]+b[0, 2]-b[1, 0]+b[1, 1]-b[1, 2]+b[2, 0]-b[2, 1]+b[2, 2]

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4*a[1, 1]*t[j]-12*a[1, 2]*t[j]+12*a[2, 1]*t[j]^2-12*a[2, 1]*t[j]-36*a[2, 2]*t[j]^2+36*a[2, 2]*t[j]+2*a[0, 1]-6*a[0, 2]-2*a[1, 1]+6*a[1, 2]+2*a[2, 1]-6*a[2, 2]

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4*a[1, 1]*t[j]+12*a[1, 2]*t[j]+12*a[2, 1]*t[j]^2-12*a[2, 1]*t[j]+36*a[2, 2]*t[j]^2-36*a[2, 2]*t[j]+2*a[0, 1]+6*a[0, 2]-2*a[1, 1]-6*a[1, 2]+2*a[2, 1]+6*a[2, 2]

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4*b[1, 1]*t[j]+2*b[0, 1]-6*b[0, 2]-2*b[1, 1]+6*b[1, 2]+2*b[2, 1]-6*b[2, 2]-12*b[1, 2]*t[j]+12*b[2, 1]*t[j]^2+36*b[2, 2]*t[j]-36*b[2, 2]*t[j]^2-12*b[2, 1]*t[j]

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4*b[1, 1]*t[j]+12*b[1, 2]*t[j]+2*b[0, 1]+6*b[0, 2]-2*b[1, 1]-6*b[1, 2]+2*b[2, 1]+6*b[2, 2]+36*b[2, 2]*t[j]^2+12*b[2, 1]*t[j]^2-36*b[2, 2]*t[j]-12*b[2, 1]*t[j]

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a[0, 0]-a[0, 1]+a[0, 2]-a[1, 0]+a[1, 1]-a[1, 2]+a[2, 0]-a[2, 1]+a[2, 2]+2*a[0, 1]*x[i]+6*a[0, 2]*x[i]^2-6*a[0, 2]*x[i]-2*a[1, 1]*x[i]-6*a[1, 2]*x[i]^2+6*a[1, 2]*x[i]+2*a[2, 1]*x[i]+6*a[2, 2]*x[i]^2-6*a[2, 2]*x[i]

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2*b[0, 1]*x[i]+6*b[0, 2]*x[i]^2-6*b[0, 2]*x[i]-2*b[1, 1]*x[i]-6*b[1, 2]*x[i]^2+6*b[1, 2]*x[i]+2*b[2, 1]*x[i]+6*b[2, 2]*x[i]^2-6*b[2, 2]*x[i]+b[0, 0]-b[0, 1]+b[0, 2]-b[1, 0]+b[1, 1]-b[1, 2]+b[2, 0]-b[2, 1]+b[2, 2]

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X1 := evalf(fsolve((1-(2*x-1)^2)*(diff(P(N, X), x)))):

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T1 := evalf(fsolve(P(M, T))):

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for i to M-1 do for j from 0 to N-1 do s[i, j] := simplify(evalf(eq11)) end do end do;

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for i to M-1 do for j from 0 to N-1 do w[i, j] := simplify(evalf(eq22)) end do end do;

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for j from 0 to N-1 do s[j] := simplify(evalf(eq33)) end do;

-1.154700538*a[1, 1]+3.464101615*a[1, 2]-0.1000000000e-8*a[2, 2]+2.*a[0, 1]-6.*a[0, 2]

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for j from 0 to N-1 do w[j] := simplify(evalf(eq44)) end do

-1.154700538*a[1, 1]-3.464101615*a[1, 2]+0.1000000000e-8*a[2, 2]+2.*a[0, 1]+6.*a[0, 2]

1.154700538*a[1, 1]+3.464101615*a[1, 2]-0.1000000000e-7*a[2, 2]+2.*a[0, 1]+6.*a[0, 2]

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for j from 0 to N-1 do ww[j] := simplify(evalf(eq55)) end do

-1.154700538*b[1, 1]+2.*b[0, 1]-6.*b[0, 2]+3.464101615*b[1, 2]-0.1000000000e-9*b[2, 1]-0.1000000000e-8*b[2, 2]

1.154700538*b[1, 1]+2.*b[0, 1]-6.*b[0, 2]-3.464101615*b[1, 2]+0.1000000000e-7*b[2, 2]

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for j from 0 to N-1 do www[j] := simplify(evalf(eq66)) end do

-1.154700538*b[1, 1]-3.464101615*b[1, 2]+2.*b[0, 1]+6.*b[0, 2]-0.1000000000e-9*b[2, 1]+0.1000000000e-8*b[2, 2]

1.154700538*b[1, 1]+3.464101615*b[1, 2]+2.*b[0, 1]+6.*b[0, 2]-0.1000000000e-7*b[2, 2]

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for i from 0 to M do www1[i] := simplify(evalf(eq77)) end do

a[0, 0]-.5000000000*a[0, 2]-1.*a[1, 0]+.5000000000*a[1, 2]+a[2, 0]-.5000000000*a[2, 2]

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for i from 0 to M do ww1[i] := simplify(evalf(eq88)) end do

-.5000000000*b[0, 2]+.5000000000*b[1, 2]-.5000000000*b[2, 2]+b[0, 0]-1.*b[1, 0]+b[2, 0]

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fsolve({s[0] = 0, s[1] = 0, s[1, 0] = 0, s[1, 1] = 0, w[0] = 0, w[1] = 0, w[1, 0] = 0, w[1, 1] = 0, ww[0] = 0, ww[1] = 0, ww1[0] = 0, ww1[1] = 0, ww1[2] = 0, www[0] = 0, www[1] = 0, www1[0] = 0, www1[1] = 0, www1[2] = 0}, {a[0, 0], a[0, 1], a[0, 2], a[1, 0], a[1, 1], a[1, 2], a[2, 0], a[2, 1], a[2, 2], b[0, 0], b[0, 1], b[0, 2], b[1, 0], b[1, 1], b[1, 2], b[2, 0], b[2, 1], b[2, 2]})

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I need to the norm...

Asked: Jameel123 20 Product: Maple

March 01 2018

1 2

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y1 := 7.187089422787781449259327358097*x^2-34.149715256645549592146037526589*x^3+92.359325848696162368355511315625*x^4-135.58601962203264776595890928641*x^5+101.25962748430115463423633295003*x^6-30.114080251339988529197699896814*x^7-2.*10^(-32)+1.*10^(-31)*x

7.187089422787781449259327358097*x^2-34.149715256645549592146037526589*x^3+92.359325848696162368355511315625*x^4-135.58601962203264776595890928641*x^5+101.25962748430115463423633295003*x^6-30.114080251339988529197699896814*x^7-0.2000000000e-31+0.1000000000e-30*x