Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5b4fdc90743dd11a0d8a7ebee2b1dabc4e028af8b28ecd566bb740d753ebb0b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^