Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d0415f446e3ae6fd5d69458934f2c28dca35635911201560162ea4991155a4b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^