Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58c9ce6affb07ee5aa632ce9498e70bbe221389b8f5f5dd9c5148f06deab9bfc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^