Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35d94d467ccd00041b49626b7ff114eda4951762dbef2e0c1f4e02286008f8ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^