Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 88ac154fb2176c45148f9055ec489cb407a5d8bd25f9830e131b77fc5a317981:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^