Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e7bfedb5c5c42b6ab620dc8a6fbbbf59e6ee29c6503359d0addba02d4f2daacd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^