Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 417507ef5256267cbb9573e7ad5d156c6769e3eb1e3565b88836194bc541ac04:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^