Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb915fcc78ca4557834e23c71f4ffcac2d9aa17630c311b503c049a91d33a976:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^