Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f7f059e6f08bf68b8583eb63eb62c5e4cd4f8f3c138f86fa440eca6bb7a4917:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^