Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 472b87b25e9c793d962df5c411586d3454fc4399d940e07cb849e81f39614c43:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^