Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5761d0dd6e44714a007df71167a846f34f50472da02a3de19eea12c587372f1b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^