Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ccae1c18737c2337ab8827f95e23a4b8c5a9fe229fdb6f1c2cf4e98f123a5c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^