Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b46dd6cfe5dd8238a144dcf4b35c20df6dc4878bea772f86297bf2a3ded03b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^