Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6289df7182e24763b92973efdee7b2cf8e367118b26020539dc0b331573d63c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^