Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b0bf29b17c6970fac120dd1b2b86b9032be92be2b113c5c4189a0dec5d403b2c:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^