Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 608fbd4d09fbe9892d80d89d3465ae5ca57cd2915d7c53f5238696f6a739486d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^