Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 913a4bbf81a3f43bbc648ef4ee5faff3a444ddb6e0c3d0b7afc49b345bb05d9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^