Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1b55d2b7cffd7e35ea035b4d8afcb57bb6c94f60765f11ec38b10a6a2287c04:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^