Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ea201f45e503d0be605d258ae1b35a4717e29905efbaac186ceabc241724adf0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^