Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09d7f5aadd50c15dbe5d77a3b14dc11e4104d40021fcc7f34bf0f7db1b1343c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^