Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e322e40f3f46911c3ed25db4182abe0417c884ad2b4fc362f1f94363a26e372d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^