Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3cfb7e00e9e0bf3a4d3580fb4e14912fe7a3d8d4d3b220ae4520788e98753226:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^