Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc74abf7b63394749c83ec70300ada17fd128eb4675ec8870e58e7853fcd2286:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^