Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3ffb5d452407df91061a2ee8a7e14022c9fc2b3ea63d5f14a91db8d98d3422cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^