Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 795c39234820ca7268fffac8a5d97dbf62698de872edc68752e13d81958ab63e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^