Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e4b8dfd5c76e312d535d31f805a6b57d6eaefe9e7d1e20a1f4cf4b137a334ae4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^