Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d3ed5903452c03533614c0593a994fb2e3a40a75cc2c6e5e74101c9ce6ee689:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^