Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76abc476a955edf7073643c6a9abc00c18e6e60fb33e88f47d3e96a119553528:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^