Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 737a1230acc5452e9bb707b3dad33f2ae5241461deb3d8e141867b3c052036d9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^