Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0a903d0e824498e65c04b69311576499985cd9a49ea16fa62e3d376449c5c52b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^