Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03c118ecbd972f258e1a71df190e5839092beeb994659b004e40d90510584ce3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^