Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9591113e5892c5af56318c80f740989ec570245e3e0a675fd7275f2eaafe48ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^