Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a74a4e3a35dd1ffb4939dff54ee5e6a1b8aeea4ee46af429b946a2f54104de7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^