diff options
Diffstat (limited to 'src/Lagrange-tensor-product/1d.coeffs/1d.cube.order2.smooth0/coeffs-I.compute.c')
-rw-r--r-- | src/Lagrange-tensor-product/1d.coeffs/1d.cube.order2.smooth0/coeffs-I.compute.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Lagrange-tensor-product/1d.coeffs/1d.cube.order2.smooth0/coeffs-I.compute.c b/src/Lagrange-tensor-product/1d.coeffs/1d.cube.order2.smooth0/coeffs-I.compute.c new file mode 100644 index 0000000..6e17264 --- /dev/null +++ b/src/Lagrange-tensor-product/1d.coeffs/1d.cube.order2.smooth0/coeffs-I.compute.c @@ -0,0 +1,9 @@ +fp t3; +fp t2; +fp t1; + t3 = x*x; + t2 = RATIONAL(1.0,2.0); + t1 = t2*t3; + coeffs_I->coeff_m1 = RATIONAL(-1.0,2.0)*x+t1; + coeffs_I->coeff_0 = RATIONAL(1.0,1.0)-t3; + coeffs_I->coeff_p1 = t2*x+t1; |