Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 946fda88e9c11be22e29fc0214a62f98b736e11d0049d9cc64a3687a85d9a2bf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^