Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e81b3cc4546b77b7efcb9ba8180edcd190c50514066c5a46fe22aaa7ed4b2ddb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^