Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f490b3b9ee0addf3c07cf39bed77df819745cbae98096c9b4f575fd1b1ca8ea0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^