Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fadd087c0fc8177a9d06205796ac9344353f7bc6ece67ce346277802986edb6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^