Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d94b3621a73fe882711ec8326e628ee0dc0dff00d78390160cffbbe4098e87a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^